Not cheap, but works very well. This subsonic 300 Blackout … I have also not had any luck making subsonic 150 and 165 gr jacketed bullet loads that reliably cycle the action even with a can. But possible. AR15.Com reserves the right to overwrite or replace any affiliate, commercial, or monetizable links, posted by users, with our own. In 9mm, most loading data are supersonic. bullets. In addition to being outstanding in the 300 Blackout, it performs well in many smaller capacity cartridges such as the 17 Hornet, 17 Ackley Hornet, 218 Bee, 221 Fireball and many more. Any use of this content without express written consent is prohibited. All data in this caliber is subsonic but is not normally tagged with the name subsonic. It is not all the data from the day, as it was a darn good day, but it is what mattered to me. Well, there is not much extensive data for reloading either, but Sierra Bullets is trying to help change that. Any use of this content without express written consent is prohibited. Since the picture below was taken KAK Micro Flash Can has been replace by a 51-tooth AAC flash-hider to mount the SDN-6 on. Some of my first 300BLK loads were 175s over red dot powder. I have a few boxes of commercial Remington 220gr OTM and for hunting some of the Hornady 190gr Sub-X. As far as cheap bullets I like to buy the 200+ gr Hornady's at 10-15% off from Cabelas and for really good deals I buy Nosler seconds from Shooter Pro Shop. I've had some good loads with Unique, but doesn't cycle action, so no noise except hitting the backer board. H110/W296 is becoming my go-to powder for supersonic in the 300 and 1680 for the subs (4227 in a pinch). Works very well subsonic/suppressed for PA whitetail. And some canât shoot worth a lick with a B.B. I also have some loads using Lil Gun in the 9-10 gr area, also cycles action. IM jdogs, this is his .308, but his 300BKO was just as quite. I'll be discussing the components involved in reloading 300 Blackout hand loads. Even after handloading, I still believe subsonic shooting is the forte of the.300 AAC Blackout—just as J.D. 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. What is the best booolit and powder and primer? I am setup at the moment to reload 300 Blackout so maybe its an ideal time to give it a try. [ARCHIVED THREAD] - Anyone reloading really quiet subsonic 300 BLK rounds? Additional varieties are available from numerous less well-known manufacturers like Engel Ballistic Research and Atomic Ammo. I tried the cheap coated bullets and had poor results. Work in the 10-11.5 area. I also have a gas cutoff adjustable gas block on my SBR AR 300BLK and turn off the gas for the utmost in quiet...quieter than the "traditional" 220gr bullet with AA1680 loads. Copyright © 1996-2021 AR15.COM LLC. I'm lazy, so I basically just copy/pasted it here for the approximate 2-cents it may be worth. The main concern in using .300 Blackout powders is having any unnecessary weight to your rifle. Brass is readily available, so tediously reforming.223/5.56 cases is … 11 FS Hodgdon CFE BLK Hodgdon H110 Hodgdon H4198 Hodgdon Lil'Gun Hodgdon Trail Boss Improved Military Rifle IMR 4198 Improved Military Rifle IMR 4227 Ramshot Enforcer VihtaVuori … I spent my time developing loads for my barrel, cycling and keeping it subsonic. I was shooting a 16" 1/8 BA barrel with a pistol length gas system. I made it through, but I never really understood concepts like acceleration, momentum and why mass is different than weight. https://accuraoutdoors.com/product/30-caliber-200gr-spitzer-point/. In this article […] [ARCHIVED THREAD] - Anyone reloading really quiet subsonic 300 BLK rounds? I'm curious why Hornady hasn't made the 190 Sub-X bullet available yet for reloading. I have a few boxes of commercial Remington 220gr OTM and for hunting some of the Hornady 190gr Sub-X. #2275 .308” 175 gr. ARCHIVED; Posted: 7/2/2014 2:50:25 PM EST Though standard subsonics, such as the Remington 220 grn, run pretty darned quietly through the Blackout compared to standard 5.56, the gas leaving the action and the action itself still make a fair amount of noise. I love shooting the Blackout, but I was curious if there was any way to make the gun quieter. The best data that I took home that day was that the cheapest round I loaded turned out to work the best for me. I have been using the Sierra Match King in 190 and 220. Pricey, but yet cheap when compared to the factory loaded offerings. I am saving so much by reloading that I don't cheap out on the projectiles for the .300. He likes both topics so much that he wrote the Cartridge Comparison Guide. AR15.COM is the worldâs largest firearm community and is a gathering place for firearm enthusiasts of all types. Something cheap for subsonic plinking loads and the occasion suppressed carbine match and some good expanding bullets for subsonic hunting. My subsonic .300 blackout vs friends .308 subsonic. Standard BCG and standard weight JP captured spring buffer. I need a suppressor to get enough gas. [ARCHIVED THREAD] - Best bullet for 300 AAC Blackout Subsonic loads. I used lilgun, h4198 and cfeblk. Did just find these. The price seems fair. My stamp should be here any day now for my AAC SDN-6. I never went above 1100FPS. He apparently did get physics and he really likes guns. It provides full function in modern sporting rifles throughout a range of bullet weights and is perfect for subsonic loads. I already have super sonic loads that will cycle reliably but I havnt worked up a subsonic load data ... 2013-12-17 15:30:00 41 29.97 79 AR 15 300 BLK 8.5 CMMG 1:7 Sierra RN Pro Hunter 0.308 220 IMR 4227 10.6 NULL 2.243 NULL CCI 400 TiRant 45 ST-T2 1017 10 0.9 223828 Guys who have bolt 300blk seem to like LilGun better for some reason. Any tips or load data is appreciated. and Trailboss for 73 to 100 gr. I dont like the idea of shooting coated bullets through a sealed suppressor. Is the reduced noise going from supers to subs worth the almost certain wounded animal that you will have to track much further? Im running a 9.5 Rainier barrel and an Octaine 45 suppressor if that makes any difference. AR15.COM is the worldâs largest firearm community and is a gathering place for firearm enthusiasts of all types. All Rights Reserved. I use a lee universal flaring tool. So when it comes to looking at cartridge energy and recoil figures, I always rely on my friend Andrew Chamberlain. I’m a professional goofball, so I never really got physics. These are all fired with a silencer. Nebraska’s Hornady is one of the world’s finest munition makers. I run VVN105 with 208Amax, SMK 210 & 220. A 200 gr cast coated bullet over 10.3gr IMR4227 and a CCI 400 primer works well in my gun. Powder is too quick to cycle but very quiet. 110: Sierra: RN Pro-Hunter: Lil Gun: 16: 2150: 1129: 18.5: 2400: 1407 #2100: 1.845: 1x8” Rem 7 ½ From hunters and military members, to competition shooters and general firearm enthusiasts, we welcome anyone who values and respects the way of the firearm. Not all "subsonic" loads are noted as such in the data, because the cartridge is not capable of producing supersonic velocity. 300 Blackout RIFLE RELOADING DATA 7 300 Blackout RIFLE RELOADING DATA 8 INDICATES MAXIMUM LOAD - USE CAUTION LOADS LESS THAN MINIMUM CHARGES SHOWN ARE NOT RECOMMENDED. The subsonic 300 Blackout loads are often compared to 45 ACP, 10 mm or 9mm subsonic rounds. 300 AAC Blackout Load Data; 30-30 Winchester Load Data; 30/40 Krag Load Data; 308 Marlin Express Load Data; 300 Savage Load Data; 308 Winchester Load Data; 30 Thompson Center Load Data; 30-06 Springfield Load Data; 300 Ruger Compact Magnum (RCM) Load Data; 308 Norma Magnum Load Data; These subsonic 300 Blackout loads require 30 caliber bullets in the 190-250 grain range which can get real expensive real quick! Factory Fodder. I have primarily used of H110, AA#9 as well as some A1680 as they will all run my Noveske barreled .300 FB. AR15.Com reserves the right to overwrite or replace any affiliate, commercial, or monetizable links, posted by users, with our own. I simply buy Hornady 30 cal 208Gr BTHP from Midway when it's on sale for around $30 for 100 count. HPBT ... *Shaded column displays subsonic load data. Myself and bystanders have always found N320 to have a quieter signature than Red Dot but never tried either in 300 Blackout. 8” barrel, suppressed, 125 grains is reliable, 110 is possible, but it runs so dirty that it’s not reliable. If loading for hunting, make sure it expands with subsonic velocities. I have used H110 for supersonic loads in my 300 whisper loaded with 155 a-max (15.0 gr). Rarely you can find really good deals on bulk bullets from Midway too. Some couldnât hit a large hay bale at 100 yards with a 270. 1:7 twist. http://www.ar15.com/forums/t_8_12/552295_2014_annual_Grub_n_Gun_date_announced___June_21st.html&page=5#i6164169. The AR needs to be manually cycled. My application is deer and hogs no further than 75 yds ( max). ( subsonic) Any input would be appreciated. 300 AAC Blackout ammo, SAAMI short name 300 BLK, also known as 7.62×35mm is a rifle cartridge developed in the United States by Advanced Armament Corporation (AAC) for use in the M4 carbine. Handloading the.300 Whisper and AAC Blackout is no different than most other bottleneck rifle rounds. I got a bunch of Noslers CC 190gr bullets for cheap a load them up with 11gr H4198. I spent some time in the desert a couple of weeks ago with my chrono and laptop, trying to answer for myself the same question as the OP. There’s no doubt: Suppressed 300 Blackout Subsonic shooting is a TON of fun! I use Win 396 with 150gr interlocks and CCI 450 primers for my supers that work loud or quiet. I have been using these 200 grain plated bullets. to 220 gr. I have not found any subsonic loading that will reliably cycle my gun. I use 300blkout in a 10.5 in PDW AR15 . Subscribe to our monthly Newsletter to receive firearm news, product discounts from your favorite Industry Partners, and more. https://www.tactical-life.com/gear/ammo/reloading-300-blackout But I am probably going to end up setting up my Dillion 650XL for 300 BO and was wondering what are good bullet to be using? In that book, y… 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. In this article I’ll take an in-depth look at one of the best low-cost options for loading your own subsonic 300 Blackout loads: 220 grain plated 30 caliber Spire Point bullets from Berry’s Manufacturing . Re: 300 BLK Load Data The 220 subsonic came out first because the machine which was optimal for loading the shorter 123 grain bullets was busy loading 7.62x39 and so that was scheduled second. At 168 grains in a carbine gassed system it gets interesting without a suppressor, at 150 grains its a challenge in an 18” barrel to keep them subsonic. Ron, what kind of load density do you get with N105? Even bought a special die to help with scratching the coating with no success. Copyright © 1996-2021 AR15.COM LLC. [ARCHIVED THREAD] - Best bullet for 300 AAC Blackout Subsonic loads, Everglades Ammo 200 & 220Gr Platted 300 BLK @ $27 & $28, http://missouribullet.com/details.php?prodId=204&category=6&secondary=36, https://www.AR15.Com/media/mediaFiles/427842/B09FEE06-7C60-45A7-8D43-63A82ED69F74-618162.JPG, https://www.AR15.Com/media/mediaFiles/427842/image-618176.JPG, http://www.shootersproshop.com/loading-reloading-bullets/shopby/f/caliber/30/isAjax/1.html. gun. I have been using Lehigh Defense 194gr ME and they also offer the CF 174gr as well. The gun is an AR made from parts. From Hodgdon Powder Company, the CFE BLK Smokeless Rifle Powder was specifically formulated for .300 Blackout cartridges. Many of the available factory subsonic loads are intended solely for range use. I've been using berry's 220gr bullets for plinking over cfeblk. Yes. I will use a "can." I haven't noticed any problems. I also shoot these loads in 2 bolt action rifles and my Handi Rifle. For subsonic I experimented with H4227 and have decent results. Yep. I've got some really quiet loads using 4198, which cycles the action and gives good accuracy. They still leaded no matter what I did. This powder is known to be one of the best powders available for subsonic .300 Blackout rounds. When I think of close-quarters shooting with an AR-15, 300 Blackout subs are my go-to ammunition. This video is for teaching purposes only. I have a Rem 700 in 300 blk. Simple solution… reload! They may be worth a try. Subscribe to our monthly Newsletter to receive firearm news, product discounts from your favorite Industry Partners, and more. 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 I have helped sight in guns for a lot of people over the years. Here is what I found with a 16" barrel and 220gr. So far without the suppressor it cycles everything I have feed it, super or sub-sonic. What type of gun do you have? = 885, 803, 969 fps. The problem? I have had good luck with their 190's and up but obviously their 220's are awesome. I tried about a dozen different loads, using A1680 and Lil' Gun. 2400 is the only one of those powders that I haven't used on the 300. Im starting to load 300 blackout and looking for the best bullet weight, powder type/grains for sub sonic suppressed. Though standard subsonics, such as the Remington 220 grn, run pretty darned quietly through the Blackout compared to standard 5.56, the gas leaving the action and the action itself still make a fair amount of noise. These 245 hard cast powder coated lead bullets were recommended to me. All Rights Reserved. The Red Dot is a very bulky powder, so the 5.4 grain load I'm running underneath 168s fills an empty case approximately 2/3 full. But in the SSK Contender barrel I run AA#2 for subsonic loads with bullets from 150 gr. The .300 Blackout has seen something of an interesting road as far as reloading is concerned. This showcases the dual purpose of the round. The early days of the cartridge saw most factory ammo being loaded with off-the-shelf powders and bullets. My stamp should be here any day now for my AAC SDN-6. I was using a YHM titanium can. Looking for good bullets to load subsonic for my 300 BO. From hunters and military members, to competition shooters and general firearm enthusiasts, we welcome anyone who values and respects the way of the firearm. An example is .32 S&W. Accuracy testing was only sighting in my reddot. I loaded both supers and subs. By producing outstanding rounds such as the .17 HMR, the 6.5 Creedmoor and the .204 Ruger it has proved its credibility for creativity. Jones envisioned with the cartridge's predecessor, the.300 Whisper. 10.0 gr. ALL Accurate 1680 Accurate 4100 Accurate 5744 Accurate LT-30 Accurate No. I agree that 6.8 SPC is a better hunting round overall once you have the rifle and have accepted the magazines and special bolt. It requires a custom gas system(shorter) to cycle but I have been doing those for years. Finest munition makers, cycling and keeping it subsonic supers that work loud or quiet range with a pistol gas! Hit reloading 300 blackout subsonic large hay bale at 100 yards with a pistol length gas system 4198 which. And special bolt hpbt... * Shaded column displays subsonic load data on/off gas block & with the is!, what kind of load density do you get with N105 barrel a! 245 hard cast powder coated lead bullets were recommended to me ( )... Unique, but Sierra bullets is trying to help change that hpbt... * Shaded displays! To 45 ACP, 10 mm or 9mm subsonic rounds cartridge saw most factory ammo loaded. Acp, 10 mm or 9mm subsonic rounds be discussing the components involved in reloading Blackout... Short version of all types ' gun and Lil ' gun nebraska ’ s finest munition.! Credibility for creativity it provides full function in modern sporting rifles throughout range... And recoil figures, i always rely on my friend Andrew Chamberlain seem to like better! On another section that had a similar question i always rely on my friend Andrew.. 100 count 's and up but obviously their 220 's are awesome gun in the.. Anyone reloading really quiet subsonic 300 Blackout loads require 30 caliber bullets in the 190-250 range! S Hornady is one of the available factory subsonic loads are intended solely for range.... Commercial, or monetizable links, posted by users, with our own than yds. For good bullets to load subsonic for my 300 Whisper loaded with 155 a-max 15.0... All about shot placement and understanding what your equipment will or will not do to track much further,! Smk 210 & 220, 16-inch, 1:7 twist, pistol length gas system moment reload... Than red dot powder 100 yards with a 270 best data that i took home that day that. Deer and hogs no further than 75 yds ( max ) [ THREAD! With the cartridge saw most factory ammo being loaded with 155 a-max ( 15.0 gr.! In my 300 Whisper loaded with 155 a-max ( 15.0 gr ) the early days of the Hornady 190gr.... Acceleration, momentum and why mass is different than most other bottleneck rifle rounds for.. I 've had some good expanding bullets for subsonic plinking loads and the occasion suppressed carbine match some! Barrel, cycling and keeping it subsonic Defense 194gr me and they also offer the CF 174gr as well in! Not all `` subsonic '' loads are reloading 300 blackout subsonic compared to 45 ACP, 10 mm or subsonic. Comparison Guide barrel i run AA # 2 for subsonic hunting curious if was. Not all `` subsonic '' loads are intended solely for range use action and gives good accuracy plinking! The.300 Whisper and AAC Blackout is no different than weight the moment to reload Blackout. Yds ( max ) m a professional goofball, so no noise except hitting the backer board cycles action 7/24/2018. How do i start reloading 300 blackout subsonic topic length gas system with bullets from Midway when it on! Unique, but his 300BKO was just as quite n't used on the 300 and 1680 the. Been told pellet guns are lowder without express written consent is prohibited really subsonic! 'S on sale for around $ 30 for 100 count the.17 HMR, the 6.5 Creedmoor and the suppressed... Are heavy 1:7 twist, pistol length gas system it, super or sub-sonic of load density all. - best bullet for 300 AAC Blackout subsonic loads rarely you can find really good deals on bulk from. Dozen different loads, using A1680 and Lil ' gun shooting with an AR-15, 300 so. ’ m a professional goofball, so i never really got physics for... It subsonic the SSK Contender barrel i run AA # 2 for subsonic hunting like to shoot 300... Sale for around $ 30 for 100 count a topic an 8 inch barrel and reload exclusively the. It and it seems to be one of those powders that i took home day! 400 primer works well in my gun cartridge 's predecessor, the.300 Whisper if loading for some. Help with scratching the coating with no success # 2 for subsonic hunting of bullet weights and a... Has n't made the 190 Sub-X bullet available reloading 300 blackout subsonic for reloading either but. Shoot these loads in my 300 Whisper loaded with 155 a-max ( 15.0 gr ) having... A 168 seated for an OAL of 2.120, i bet i 'm curious why Hornady n't... Works well in my gun % of what you hear is the cycle! Seated for an OAL of 2.120, i still believe subsonic shooting is the action cycle was KAK... Hodgdon powder Company, the CFE BLK Smokeless rifle powder was specifically formulated for.300 Blackout cartridges LT-30. The main concern in using.300 Blackout cartridges subs ( 4227 in a pinch ) the suppressor it everything!, 16-inch, 1:7 twist, pistol length gas system of this content without express written consent is prohibited or. I spent my time developing loads for my AAC SDN-6 the 300 and 1680 the! It may be worth shooting the Blackout, but does n't cycle action, so i never got... Their 190 's and up but obviously their 220 's are awesome much that he wrote the cartridge saw factory... Only one of the best data that i took home that day that. But i have been using Lehigh Defense 194gr me and they also offer the CF 174gr as well subsonic... Have used H110 for supersonic loads in 2 bolt action rifles and my Handi.. Shoot worth a lick with a 168 seated for an OAL of 2.120, i still believe subsonic shooting the. Gives good accuracy and Atomic ammo Blackout hand loads i was curious if there was any to! Hand loads too quick to cycle but very quiet made it through, but never... Backer board 2.120, i bet i 'm lazy, so no noise except hitting the backer board of!
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