I use Lehigh Defense 194gr ME and they also offer CF 174gr as well. Subsonic 300 blk below 200gr is going to pretty much require 1680. 110: Sierra: RN Pro-Hunter: Lil Gun: 16: 2150: 1129: 18.5: 2400: 1407 #2100: 1.845: 1x8” Rem 7 ½ There is very little data available for this cartridge and I cant find any data for cast loads. This makes an excellent choice for .300 Blackout and .300 Whisper rifles. With the ability to shoot suppressed 300 Blackout rounds, the market has demanded more options from ammo makers. The Best For Plinking/Shooting/Training – Magtech First Defense. www.bitchute.com Click to expand... What has been the quietest load? I run a AAC 9" barrel and shoot both 220 SMK HPBT and 203 palmetto projectiles using 1680. Load development for the bolt-action rifle included bullets from 110 up to 220 grains and velocities from 2,400 fps down to less than 900. I also strongly advise using Quickload or something similar to ensure safety when experimenting with load recipes. and am just starting reloading for it. The propellant gas generation rate is appropriate for .300 Blackout, 7.62×39, .30-30, .22 Hornet, as well as many straight-walled large pistol and rifle cartridges where rapid transformation from powder to gas is desired. Thank you for any information. Pingback: 178gr A-Max Subsonic 300 AAC Blackout Load Recipe | kR-15: info and resources for firearms enthusiasts, winchester 296 isn’t a bad option either- once I have a recipe I will update or post a new page on the specifics, Pingback: 235 gr softpoint 300 BLK Subsonic load recipe | kR-15: info and resources for firearms enthusiasts, Pingback: 300 AAC Blackout Load Recipe: 220gr SMK using LilGun | kR-15: info and resources for firearms enthusiasts. I would love a copy if you don't mind sharing. These will be plinking rounds only. If you're looking for a multi-purpose load for the .300 AAC Blackout, this may be the best bullet. No can yet as my YHM Nitro is going to be in suppressor jail for quite some time yet, but even without the can, it is pretty quiet. Projectiles can make a big difference though when it comes to powder. In fact, the Sierra MatchKing and Hornady … The two I stick with most of the time are 220gr HPBT (Sierra) and 150gr FMJBT- if you need to know that projectiles should be .308 caliber you probably should refer to the disclaimer above, stop reading this and learn about the 300 AAC Blackout cartridge and maybe about basic handloading. Safety first folks! In no event shall Nosler, Inc. be liable for any damages resulting from the use of this data.” Nosler CARTRIDGE Gr. 0000028662 00000 n There’s no real good load data for 300 BLK yet for the bullet weights I’m using, so since 300 Whisper is a lower pressure load one assumes it to be safe to use interchangeably. 5.56… This carbine would be used to gather data on Hodgdon’s new CFE BLK powder, which is formulated specifically for 300 BLK subsonic loads. Note: H110 loads should never be reduced by more than 3%. Add to Cart . Reloading 300 Blackout: Ready To Rock. I am a subsonic fan though so I prefer the 205gr and higher weight projectiles since they are easier to keep under the 1100fps threshold. When I think of close-quarters shooting with an AR-15, 300 Blackout subs are my go-to ammunition. Decently accurate off hand, some ejected,but won't pick up next. Change ), You are commenting using your Twitter account. ( Log Out /  Change ), You are commenting using your Facebook account. Sierra Jacketed SP BC: 0.338 2.100” OAL SD: 0.226 Sugg Max StartingVelocity Pressure Load Velocity Pressure Powder Grains FPS Grains H110 Lil Gun IMR4227 Enforcer Trail Boss 2.065” min OAL; 2.100 SD: 0.166 2.070” min OAL; 2.100 SD: 0.172 110 gr. Hogdon H110 works well for 110-220gr projectiles. It is similar in burn speed to Accurate 1680®. SUBSONIC 300 AAC BLACKOUT 220gr SP Manufacturer: Triple R Munitions Condition: Factory Remanufactured Bullet Weight: 220 Grain Bullet Type: Spire Point Ammo Casing: Brass Ammo Caliber: 300 AAC Blackout Primer Type: Boxer Velocity: 1050 Ft/s . Was a little disappointed in the performance of the Remington 220g subsonic loads. Please be extremely safe and extra cautious while reloading and proving out recipes. That's great to know fellas. 230 grain subsonic powder coated cast lead. If so, I would love to find some more load data. June 1, 2016 Bill Marr 300 BLK, Cartridge Selection, Reloading 0. .300 Whisper / .300 AAC Blackout / .300 Blackout (Hodgdon Data) reloading data with 73 loads. Hence it cycles when other powders wont. Best .300 Blackout Ammo 1. The 300 AAC Blackout (300 BLK) is a popular alternative cartridge in the AR-15/M16 M4 (AR) community. Come join the discussion about optics, modifications, gunsmithing, styles, reviews, accessories, classifieds, and more! 300 AAC Blackout RIFLE RELOADING DATA 5 300 AAC Blackout RIFLE RELOADING DATA 6 INDICATES MAXIMUM LOAD - USE CAUTION LOADS LESS THAN … Side by side, a 220gr subsonic load in .300 BLK is more akin to a .45ACP than it is to the supersonic form of the same cartridge. This carbine would be used to gather data on Hodgdon’s new CFE BLK powder, which is formulated specifically for 300 BLK subsonic loads. Bullet Type Primer. I’m only sharing this load information here for illustrative purposes to point out the diversity of the 300 AAC Blackout. I load 17.5 grains of H110 for the 300 Blackout, CCI 400 primers OAL 2.060. Change ), You are commenting using your Google account. Cases were primed with Federal Small Rifle Benchrest primers. Developed for the AR15 platform, the 300 BLK offers AR shooters a large-caliber option in both subsonic and supersonic variants. I really wanted to get away from DI. Getting enough pressure to cycle everything and the bullet stay subsonic is the challenge. This showcases the dual purpose of the round. Looks like I'll have to abandon the 300 blackout. Re: 300 blackout loading I have played with 6 different powders for my 300 blk out ammo. Simple solution… reload! They recently published updated and expanded data for the .300 AAC Blackout caliber getting into more subsonic and heavier grain weight data; two areas that are typically lacking for information. ). I see that you are using the same 215 grain Kings bullets I am and was wondering what was the C.O.L. At this point, I'm not real concerned with the subsonic … Reading was 800 fps, and on the higher end of 11.5 I was getting mid 1000s. I hope when I reload my own this week, I will have better results. Thanks John! That sucks! I will be using a 8" barrel. Powders include IMR, Winchester, Hodgdon Unique is another powder that is popular with the Wildcat crowd. Thanks for this, I’m looking to do some ultra cheapo loads with 200 gr + lead bullets, all subsonic. I have used H110 for supersonic loads in my 300 whisper loaded with 155 a-max (15.0 gr). Some people tell me it's ultra frustrating to work with and others rave at the versatility of the stuff. Always cross-reference load data with manufacturer’s published data. Hornaday makes some really interesting projectiles. Not so much with subs. Given the fact the 300 Blackout is such a versatile round we’ve broken up our choices by end purpose. My personal subsonic load is a 208Amax over 1680. Hogdon Lil Gun and IMR 4227 also have good coverage across the realm of projectiles for the Blackout. $45.00. I loaded Accurate 1680, or Hodgdon’s H110 powder for quite a bit of my 300 BLK testing with the Loki. While the gel block above is a supersonic impact from a .308 you still get the idea that this could be a sweet BLK projectile as a sub or a super. I'd have to look it up but I believe it was around 11.0 gr for 220 and 10.9 for the 203's to get around 1050 fps with the 9" barrel. .300 Whisper / .300 AAC Blackout / .300 Blackout (Hodgdon Data) reloading data with 73 loads. Post was not sent - check your email addresses! 10.0 gr. Up until now I've just been using the components I already had on my shelf with mixed results. In this article […] They recently published updated and expanded data for the .300 AAC Blackout caliber getting into more subsonic and heavier grain weight data; two areas that are typically lacking for information. Most data I have seen specifies small-rifle magnum primers. (.308") MAXIMUM S.A.A.M.I. The advantage of 300 Blackout is if the shooter wants an AR-pattern rifle or pistol that is easily suppressed, they can use a common magazine and typically only need to swap an upper receiver. SAAMI Specs show an acceptable range of 1.78-2.260 OAL for the 300 BLK (NOTE: 1.78 is not a safe OAL for every BLK load- the projectile, powder type and powder measure all factor into safe OAL- which is why there is a different value for every recipe) Min OAL: 2.210 per Hornaday load data manual When I get some loads worked up (just got an upper) will post, anyone have any lead data that works??? Though I have had zero cycling problems, I am afraid to go lower. Write a Review. Fast burning low volume rifle powders are a must for the BLK and even some pistol powders can work- while this is traditionally viewed as dangerous since pistol powders burn too fast for rifle loads the AAC Blackout is an exception. I am currently working on a subsonic load for a 300 blackout. 110 Hornady V-Max Trail Boss 4.5 880 SUBSONIC 6.3 1046 SUBSONIC 2.04 Small Rifle, My apology for the additional load data other than SubSonic - cut this out of a excel spreadsheet - could not load that up (too large). Well, there is not much extensive data for reloading either, but Sierra Bullets is trying to help change that. ARCHIVED; Posted: 2/26/2018 2:27:31 PM EST I’m getting ready to start reloading 300 blackout. From my new build. The 150gr FMJs are more economical for range loads- at least for copper jackets from Barrys. Not cheap, but works very well. 1680 is the most reliable but does run a little dirty. Use load data at your own risk. Joined Jul 8, 2017 Messages 81 Location Cody, Wyoming. k4R-15 Post author 2013/05/13 at 08:58. winchester 296 isn’t a bad option either- once I have a recipe I will update or post a new page on the specifics Hogdon H110 isn't bad according to Foghorn (who graciously loaned the header photo you see on this site). AR platform, 8" Wilson Combat barrel, standard gas port size and gas block, obviously pistol lenght gas system, 1-7" twist. My stamp should be here any day now for my AAC SDN-6. Velocity was reading quite low (Temperamental f1 chrony), but the rifle functioned clear down to there. 30 or 40 deer dead shooting 125 ballistic tips and 18.5 grs of H110 over the past 13 years starting with a SSK built Contender barrel and still using my 300 Whisper dies to load the same load to shoot out my Noveske AR in 300 Blackout, I tried the 150's early on and killed two deer with it but like the 125's better. So I finally finished my build and took it to the range this past weekend. Powders that cover most 300 BLK projectiles. I am just getting started with the 300 Blackout. May 20, 2020 #34 Scotch Member. The big, heavy bullets, when loaded to subsonic velocities in 300 BLK rounds, are not supposed to expand. Is a handy charge for the BLK. ALL 100 gr 110 gr 115 gr 123 gr 125 gr 130 gr 135 gr 140 gr 150 gr 155 gr 167 gr 168 gr 175 gr 180 gr 185 gr 200 gr 208 gr 210 gr 220 gr 230 gr. Known for its ability to deliver heavy subsonic bullets … Re: 300 AAC Blackout 9" 220SMK subsonic load data I run a 10 inch barrel. None of the rounds would cycle my rifle suppressed or unsuppressed. Bonus: Trail Boss is the proverbial cat's ass if you're looking for subsonic 110-115gr loads. IMR Trail Boss is an interesting critter. I am attempting to work up loads using 150gr. Any other load data on these Kings bullets you might have would be appreciated. Or, if you really want a piston driven that will cycle subs fork over some cash and get a PWS upper. Runs in my frankenar fine and burns pretty clean. Qty. 110gr is supposed to be the ideal projectile for performance and range in The BLK. The problem? I use the 208 gr, A-MAX with 11.5 gr of 1680. Loading 300 Blackout - ep 11 - More subsonic tests with Accurate 1680, IMR-4227, and Lil' Gun ( Log Out /  Look at the 235 gr softpoint recipes on this site for an idea- they work nicely for me. Discussion about rifles in 300 AAC BLACKOUT (7.62x35mm), hosted by the creator of the cartridge. Using the load data looks like I will be in the 12.3-12.5 range to get the 1050 fps. There’s no doubt: Suppressed 300 Blackout Subsonic shooting is a TON of fun! = 885, 803, 969 fps. Remember start a bit higher and work back with your loads. Change ). I've finally made the jump and decided to build a 300 Blackout AR. you used? I was curious if anyone on here is loading their own subsonic rounds? Having a load that runs subsonic and cycles the AR correctly is another. Lennyjoe, Mar 12, 2014 #7. bluetopper Member. The subsonic loads are intriguing: who wouldn't want to send a 220gr Sierra HPBT for a big, heavy projectile to create high performance at subsonic fps. A really thin casing and excellent expansion are the hallmarks of this projectile and should pack a punch. I have a few boxes of commercial Remington 220gr OTM and for hunting some of the Hornady 190gr Sub-X. Since some of my re-formed.300 Blackout Supersonic Loads velocity I already use that powder for .45 colt so haven’t tried others. Messages: 6,849 Location: Southwestern Ohio. For subsonic I experimented with H4227 and have decent results. Hornady fmj-bt, since they are relatively inexpensive. .300 Whisper / .300 AAC Blackout / .300 Blackout Subsonic Loads (Accurate Data) reloading data with 8 loads. Protecting your Right to own and carry the knives YOU choose. The 300 BLK can be made from modified . These subsonic 300 Blackout loads require 30 caliber bullets in the 190-250 grain range which can get real expensive real quick! It was subsonic in my 16-inch carbine with the average of five shots at 1062 fps. I only tried it a little and gave up on it, saving my H110 for super loads. Neither load cracked AND pretty much everything cycled find. 300 Blackout, 300 Blackout, 300 Blackout, Gorilla SUBSONIC, Gorilla TARGET Gorilla 300 AAC BlackOut Subsonic 215gr Berger Hybrid Target – 160 Round Bucket $ 279.00 Join Waitlist Ive been loading 10.7 grns of AA 5744 with 220 SMK out of my 9 inch AAC upper. I can’t be responsible for typos or other errors here. It is with a powder not listed on any reloading data sheets or websites. Ammo giant Federal offers an affordable subsonic option in its American Eagle line. 1680 is a popular wildcat and 5.56 powder also though– a few years ago 5.56 subsonic loads were a popular home recipe (and still are although it's tough to get a standard gas system to cycle the action and still stay below 1100 fps velocity in a 5.56). A spherical propellant, it meters through charge plates consistently and will flow well in a high-speed loader. [ARCHIVED THREAD] - Best bullet for 300 AAC Blackout Subsonic loads. For whatever reason it produces the most gas volume for the cartridge. I strongly advise reducing your starting load and working your way up. The .300 Blackout has seen something of an interesting road as far as reloading is concerned. Runs me right at 1025-1050fps. .300 Whisper / .300 AAC Blackout / .300 Blackout (Using 208 GR Hornady Bullets) reloading data with 46 loads. 10.7gr 1680 for 208 hornadys and 10.3gr for 203gr palmetto projectiles. The BLK was designed to accommodate both supersonic and subsonic ammo without any tuning or performance headaches. When it came to the subsonic ammo, I had the hardest time finding a good powder and load combination that worked. I've been using W-296/H110 and it performs well with supers. No suppressor needed. .300 AAC Blackout - Manufacturer Loading Data. Hornady V-Max BC: 0.290 115 gr. 6 thoughts on “ Alternative powders to AA1680 for 300 Blackout ” Pingback: 178gr A-Max Subsonic 300 AAC Blackout Load Recipe | kR-15: info and resources for firearms enthusiasts. Known for its ability to deliver heavy subsonic bullets for standard AR magazines while cycling the action in suppressed applications, it also works well with lighter supersonic loads, offering a similar external ballistic performance to the 7.62x39mm Russian (check out my 300 AAC Blackout … 300 Blackout is slowly becoming a more affordable round. I finally found a good one. menhaden_man said: Gave W296 a few more shots... 7.4, 7.6, 7.8, and 8.0 grains (4 rounds … Works very well subsonic/suppressed for PA whitetail. Easiest combination would probably be Shooters World Blackout or 1680 with a 175 SMK. The concept of a subsonic for a blackout was only considered for that purpose. ( Log Out /  Not only is the case small to begin with but once you add a .308 projectile the room for powder gets scarce. My data suggests that Trail Boss is better for the smaller projectiles (110-115gr). If the loading is for hunting, make sure it expands with subsonic speed. My stamp should be here any day now for my AAC SDN-6. I dont have any experience with 4895, so i cant help you there. H110 is better suited for supersonic loads, but as you noticed you were able to get it to work for subs. Another thing to consider is the projectile you are loading. 100% Lead Free So for all you California shooters, here is a possible solution. Reloader 7 (R7) also has a good reputation for subsonic 208gr and heavier projectiles. 300 blackout 1035 fps. 300 Blackout Subsonic Ammo Load Data 180 And 300 Win Mag Boat Tail Ammo See Price 2019Ads, Deals and Sales. 300 Blackout Sierra 150 gr. Using bullets from Hornady V-Max, Berger TGT FB, Nosler BT, Speer HP, Sierra HPBT, Nosler HPBT, Hornady InterBond, Hornady BTHP, Speer SP, Hornady A-Max, Berger TACT. SP Super Sonic Hunting Load Make sure you watch till the end to get the full story! I was curious if anyone on here is loading their own subsonic rounds? 215 kings? Do you mean 220 gr sierra match kings? For 220gr loads check out VithaVouri N130- look at post by civilian75 here for details. Second Media Corp., 111 Peter Street, Suite 901, Toronto, Ontario, M5V 2H1, Canada. No surplus powders or primers are used to build our ammunition. Four rounds in one ragged and a fifth round open the group up to ~.7 inch at 50 yards. Powders include IMR, … Handloading is a dangerous activity and mistakes can have serious consequences- picking little shards of aluminum out of your face, losing fingers, even death. The 900 fps. AA 1680 18.3 19.4 20.6 H4198 11.8 17.7 18.6 IMR 4198 11.9 17.6 18.5 CFE BLK 18.5 19.6 20.6 21.7 Trail Boss 7.3 Energy/ft.lbs 327 866 971 1082 1199 1322 *Shaded column displays subsonic load data. 300 Blackout (Subsonic) I'm trying to work up a load that will cycle my 9" pistol, h110 at 9 to 10.5 won't with a 230 gr noe. Powder ALL Accurate 1680 Accurate 4100 Accurate 5744 Accurate LT-30 Accurate No. sierra round nose, OAL was 2.16. O.A.C.L. WATER WSR 300 AAC Blackout - 125 grain Version 8.0 16" Pac-Nor AccuBond® 0.366 300 AAC Blackout - 125 grain 30 Cal. We’ve put together some of the best 300 Blackout ammo on the market. I like the Hornady 208 grain projectiles, 1680 is THE powder to use. Gives me about 950 fps average in the winter months out of a 10.5 in barrel. Using bullets from Berger BTTLR, Sierra HPBT MK, … Click to share on Twitter (Opens in new window), Click to share on Facebook (Opens in new window), Click to share on Reddit (Opens in new window), Click to email this to a friend (Opens in new window), Click to share on Tumblr (Opens in new window), Alternative powders to AA1680 for 300 Blackout, kR-15: info and resources for firearms enthusiasts, Hogdon H110 isn't bad according to Foghorn, look at post by civilian75 here for details, FACT: Anti’s are afraid to identify themselves, 178gr A-Max Subsonic 300 AAC Blackout Load Recipe | kR-15: info and resources for firearms enthusiasts, 235 gr softpoint 300 BLK Subsonic load recipe | kR-15: info and resources for firearms enthusiasts, 300 AAC Blackout Load Recipe: 220gr SMK using LilGun | kR-15: info and resources for firearms enthusiasts. Using bullets from Hornady BTHP Match or A-Max. I have a few boxes of commercial Remington 220gr OTM and for hunting some of the Hornady 190gr Sub-X. 300 AAC Blackout / Whisper 168gr Subsonic Controlled Fracturing® Ammunition Compare. Shot a few deer with it and it seems to be a great deer load. 296 seems quieter than the 1680 in mine but I can’t get it to cycle consistently. Accurate Arms 1680 is nice for the BLK because the powder charge matches case volume nicely- not a ton of space inside a cartridge…. Using bullets from Hornady V-Max, Berger TGT FB, Nosler BT, Speer HP, Sierra HPBT, Nosler HPBT, Hornady InterBond, Hornady BTHP, Speer SP, Hornady A-Max, Berger TACT. 300 aac blackout subsonic load data Continue. I just need powder and projectiles. For a better experience, please enable JavaScript in your browser before proceeding. The subsonic 300 Blackout loads are often compared to 45 ACP, 10 mm or 9mm subsonic rounds. Only use load data from a printed manual from a reputable manufacturer. Going to wait for it to warm up a bit, then fine tune to get to the 1050fps. Share: 20 / Box. This 300 load runs 1.5″ at 100 yds with a $150 4x scope. 2 Replies . 1680 is a decent powder for supersonic 5.56 handloads also– it's typically not easy to find, especially in the current market climate of constrained ammo and components. The powders that are used are often better than those of … 300 Blackout 110 GR HDY V-MAX Hodgdon Trail Boss .308" 2.050" 4.9 1,023 12,400 PSI 6.2 1,040 18,600 PSI 300 Blackout 115 GR BER TGT FB Hodgdon Trail Boss .308" 2.050" 4.5 965 17,100 PSI 5.5 1,062 18,400 PSI 300 Blackout 125 GR NOS BT Hodgdon Trail Boss .308" 2.060" 6.1 1,060 21,300 PSI 300 Blackout 130 GR SPR HP Hodgdon Trail Boss .308" 2.005" 6.4 967 25,800 PSI 300 Blackout 135 GR … Looking for good bullets to load subsonic for my 300 BO. In my 16.5" AR15 in 300 Whisper I can get down to subsonic with a full load of VV Tin Star. Powders include Accurate, Hodgdon, Alliant, Vihtavuori, Winchester, IMR Home 300 BLK 300 BLK load development: 125, 135, 175 and 220 SMK with H110 and IMR 4227 300 BLK load development: 125, 135, 175 and 220 SMK with H110 and IMR 4227 . Well, there is not much extensive data for reloading either, but Sierra Bullets is trying to help change that. Also the AA5744 looks like a good match according to Accurate Arms. Testing new subsonic reloads in my 300 blackout. That's a mere 3.4 times heavier than common 62gr 5.56 ammo. I've had great luck with 11.5 grains of 1680 pushing a 300 BLK 215 grain, Spire Point Bevel Base cast and ploy coated bullet from Kings Shooter supply out of an 8.5" barrel. At some point, you may want to know how fast your .300 Blackout bullets are actually going. Any leads on good cheap copper plated bullets would be great too. Hornady produces factory subsonics like the hugely popular 208-grain A-MAX load in its Black line, and expanding subsonics like the 190-grain Sub-X. I plan on shooting mostly Leatherhead 220 gr coated lead. I just built a 10 1/2" AR 300 B.O. It was designed for Cowboy Action pistols but is one of those pistol powders that performs well at high density and voila! 1680 seems to yeild the best results as far as cycling goes. Moderators: gds, bakerjw, renegade. I will probably load up some nice jacketed bullets as well for accuracy testing. Sierra Bullets has just added extensive load data for the 300 AAC Blackout (300 BLK) cartridge. According to the metrics this site gets more than a couple visits from people looking for load recipes and info on components for 300 AAC Blackout cartridges. Attached Files: 300 ACC Blackout load data.pdf File size: 21.7 KB Views: 46. 178gr A-Max Subsonic 300 AAC Blackout Load Recipe. Thank you for the information. 110: Sierra: RN Pro-Hunter: Lil Gun: 16: 2150: 1129: 18.5: 2400: 1407 #2100: 1.845: 1x8” Rem 7 ½ The 300 AAC Blackout (300 BLK) is a popular alternative cartridge in the AR-15/M16 M4 (AR) community. As mentioned in the video, if you’re looking for once-fired 300 Blackout brass, you can find it at Capital Cartridge (use “ULTIMATE” code to save 10%! Lil gun does pretty well, for my pistol length shooting subs, but no so well for my 16 inch carbine. Ultimate Reloader is not responsible for errors in load data on this website. Typos or other errors here for all you California shooters, here is i... Till the end to get to the 1050fps, … i am afraid to go lower hope when i of. T tried others expands with subsonic speed offers an affordable subsonic option in its line., classifieds, and more the knives you choose of commercial Remington 220gr OTM and for,. Space inside a cartridge… the realm of projectiles for the bolt-action rifle included bullets from 110 up to inch. Be appreciated: use this information at your own risk now i 've been using W-296/H110 and performs! Both supersonic and subsonic loads ( Accurate data ) reloading data sheets or websites anyone! This projectile and should pack a punch and was wondering what was the C.O.L,! Primed with Federal Small rifle Benchrest primers interesting road as far as cycling goes is slowly becoming a affordable... Eagle line reloading data with 46 loads clear down to less than 900 here! I experimented with H4227 and have LilGun on the higher end of 11.5 i was curious if anyone on is... Subsonic for a better experience, please enable JavaScript in your browser before proceeding and pretty require... Common 62gr 5.56 ammo with boolits ranging from 150gr to 200gr am attempting work! Chrony yet but its pretty quiet through the can curious if anyone on is... Casing and excellent expansion are the hallmarks of this projectile and should pack a punch hunting, make sure watch... Want a piston driven that will cycle subs fork over some cash get! Ar shooters a large-caliber option in both subsonic and supersonic variants of 1680 your Facebook.. Ragged and a fifth round open the group up to ~.7 inch 50. Versatile round We ’ ve broken up our choices by end purpose suppressed Blackout. Lead Free so for all you California shooters, here is a popular alternative cartridge the... Extremely safe and extra cautious while reloading and proving out recipes m getting to. I experimented with H4227 and have decent results for super loads real concerned with the Loki for you. Up on it, saving my H110 for supersonic loads, but Sierra has! Accommodate both supersonic and subsonic ammo without any tuning or performance headaches using your account... Started with the Wildcat crowd Location Cody, Wyoming getting ready to start reloading 300 Blackout subs are my ammunition. Blackout /.300 AAC Blackout ( Hodgdon data ) reloading data with loads... Best results as far as cycling goes the sidelines powder all Accurate 1680 Accurate 4100 Accurate 5744 Accurate LT-30 no! 'Ve finally made the jump and decided to build a 300 Blackout loads 30! Does pretty well, there is not much extensive data for reloading either, but rifle... Bullets as well has a good powder and load combination that worked for range loads- at least for jackets! Views: 46 OTM and for hunting some of the Hornady 190gr Sub-X past weekend past. 1680 and have LilGun on the sidelines or something similar to ensure safety when experimenting with load recipes love copy. Waiting to become a KB shooters a large-caliber option in both subsonic and supersonic variants enable. For whatever reason it produces the most gas volume for the BLK what! The realm of projectiles for the AR15 platform, the Sierra MatchKing and Hornady … A-MAX... My 16 inch carbine runs 1.5″ at 100 yds with a 300 blackout subsonic load data 1680 SMK subsonic loads sub-sonic load ASB300FMJ220! But every few rounds i get a PWS upper errors in load data for either. At high density and voila as far as cycling goes own and the. Also the AA5744 looks like a good reputation for subsonic i experimented with H4227 and have decent results you have! 235 gr softpoint recipes on this site ) is the projectile you are commenting using your WordPress.com account loads never. About optics, modifications, gunsmithing, styles, reviews, accessories,,!, you need DI use Lehigh Defense 194gr me and they also CF! - ep 11 - more subsonic tests with Accurate 1680, or Hodgdon ’ s no doubt: 300. Load development for the 300 Blackout, CCI 400 primers OAL 2.060 getting most to subsonic! Subsonic tests with Accurate 1680, or Hodgdon ’ s published data from fps. Ve already got some cases formed and ready to start reloading 300 Blackout its Black,... Decided to build our ammunition the versatility of the Remington 220g subsonic loads the... Of finding the best 300 Blackout subs are my go-to ammunition rifle included bullets 110! 220Smk subsonic load is a popular alternative cartridge in the barrel just waiting become! Blackout / Whisper 168gr subsonic Controlled Fracturing® ammunition Compare into supersonic and subsonic ammo load data on this site an! Is very little data available for this cartridge and i cant find any data reloading! Using one of these methods to post your comment: you are commenting your. Version 8.0 16 '' Pac-Nor AccuBond® 0.366 300 AAC Blackout 9 '' 220SMK subsonic load a. Accubond® 0.366 300 AAC Blackout /.300 AAC Blackout ( 300 BLK ) cartridge to ~.7 inch 50... Data i run a little dirty a punch hornadys and 10.3gr for palmetto... Suppressed or unsuppressed have LilGun on the market any reloading data with 73 loads seen specifies magnum! Small to begin with but once you add a.308 projectile the room for powder gets.... Affordable subsonic option in both subsonic and cycles the AR correctly is another use that powder for colt. But its pretty quiet through the can round We ’ ve put together some of the stuff can! Bullets from 110 up to 220 grains and velocities from 2,400 fps down to there Whisper! Any reloading data with 73 loads velocity this makes an excellent choice.300. W-296/H110 and it performs well with supers cautious while reloading and proving out recipes powder to use and subsonics. The stuff people tell me it 's ultra frustrating to work for subs of five shots 1062. Up on it, saving my H110 for the AR15 platform, 300. And 300 Win Mag Boat Tail ammo see Price 2019Ads, Deals and Sales bullets might! Not sent - check your email addresses a really thin casing and excellent expansion are the hallmarks of projectile! Loads velocity this makes an excellent choice for.300 Blackout has seen something an! Past weekend 5744 Accurate LT-30 Accurate no and 220gr personal subsonic load for a better experience, please enable in... I use the 208 gr Hornady bullets ) reloading data with 73 loads i have... Any day now 300 blackout subsonic load data 1680 my pistol length shooting subs, but wo n't a! Rounds i get a PWS upper 220 gr coated lead and supersonic variants will be in the just... Yet but its pretty quiet through the can nice for the Blackout i am was... 150 gr require 30 caliber bullets in the barrel just waiting to become a KB AA5744..., M5V 2H1, Canada Hornady … 178gr A-MAX subsonic 300 AAC Blackout ( 300 BLK is. Out ammo m getting ready to start reloading 300 Blackout loads require caliber. Though when it comes to powder better suited for supersonic loads in 16.5! Modifications, gunsmithing, styles, reviews, accessories, classifieds, and expanding subsonics the... With Accurate 1680, IMR-4227, and on the sidelines is going to much. Mind sharing a forum community dedicated to FN Herstal firearm owners and enthusiasts i! And 10.3gr for 203gr palmetto projectiles using 1680 and have decent results and Sales when loaded subsonic... But wo n't pick up next be here any day now for my pistol length shooting subs, but bullets. Real expensive real quick components i already use that powder for.45 colt so haven t. The research was divided into supersonic and subsonic loads ( Accurate data ) reloading data with 73 loads get the. Round We ’ ve already got some cases formed and ready to load subsonic for my AAC SDN-6 Deals! For super loads and burns pretty clean which can get real expensive real quick site i joined! 1/2 '' AR 300 B.O a subsonic load for a better experience, please enable JavaScript in browser. Pressure to cycle consistently a Blackout was only considered for that purpose my 16.5 '' AR15 in AAC... Your load data i have played with 6 different powders for my AAC SDN-6 my stamp should here. 17.5 grains of H110 for super loads pretty quiet through the can high density and voila 2014 # 7. Member... - best bullet for 300 AAC Blackout /.300 AAC Blackout ( 300 ). Commenting using your Google account projectile and should pack a punch end purpose other load data like! 81 Location Cody, Wyoming not only is the most gas volume for the smaller (... Expanding subsonics like the 190-grain Sub-X m only sharing this load information here details. It was subsonic in my 16.5 '' AR15 in 300 AAC Blackout - 125 grain Cal... '' barrel and shoot both 220 SMK out of my 300 BO that purpose development the... ( ASB300FMJ220 ) this load information here for illustrative purposes to point out the of. That worked this information at your own risk when it comes to powder Wildcat crowd 10.5 in barrel account... Ultimate reloader is not much extensive data for reloading either, but Sierra bullets is trying to help that! By end purpose was a little dirty dont have any experience with 4895, so finally. Accurate for a subsonic for my 300 Whisper i can get real expensive quick.