Load data for 300 blackout

Here is a start. I included other data for those who have some of the other powders. Should be useful data for load work-up. + Larger Font | + Smaller Font. .300 Whisper / .300 AAC Blackout / .300 Blackout (Using 125/130 GR Hornady Bullets) Warning! Notes: This data was shot by Brian Pearce, Wolfe Publishing Company.

I’m just looking for loading data for .300 blackout using CFE PISTOL powder. Not having any luck in finding it. I was informed when I bought powder it made for .300 blackout rifle. Now the task at hand where the beef at. Without loading data I was considered following the CFE BLK load data and start light and work to speed I was …As I get to spend more time on the range with 300Blackout I will be adding to the data below and taking pictures of the groups. Though fired successfully in my rifles any reloading data represented in RED LETTERING represent a known load to exhibit pressure signs — Flat primers, blown primers, case splits etc. Rifle. Barrel Length.Jul 1, 2021. #1. Is there a “go to” powder for subsonic 300 black out? CFE Black is a joke and a terrible powder. You would think a powder that’s designed around the 300 black out would meter better. Anyway, my buddy uses accurate 1680 and I’ve shot some of his loads and works great.300 BLK load development: 125, 135, 175 and 220 SMK with H110 and IMR 4227. June 1, 2016 Bill Marr 300 BLK, Cartridge Selection, Reloading 0. The 300 AAC …An Instruction/Load data Sheet for the 300 Blackout die set can be purchased through the link below. Restrictions placed on us by the powder …

The 300 Blackout case was developed from the 223 Rem. Converting 223 Rem brass into what you need to load 300 Blackout is straightforward enough, a project you can take on with a saw, jig, and a few other pieces of reloading paraphernalia. Thankfully there is no deficit of 223 Rem brass in this country! Alliant Power Pro 300-MP Lake City Federal 205 18.7 2002 20.5 Ramshot Enforcer Lake City Federal 205 16.4 1977 18.2 Vihtavuori N110 Lake City Federal 205 16.1 1955 17.9 C Accurate 5744 Lake City Federal 205 18.0 1851 19.7 C IMR 4227 Lake City Federal 205 17.3 1859 19.0 C Accurate No. 9 Lake City Federal 205 13.2 1810 14.6 Here are my subsonic loads for 300 BO, 7" barrel, suppressed with about 1050 fps. 190 subx 13.0g AA1680, 2.081 COAL CCI 41. 225 Hornady Match, 12.5g CFE BLK 2.203 COAL CC41. I found loading subsonic for the 300 BO to be very sensitive to seating depth, especially with CFE BLK. I get the best results with little to no free volume in the …Ramshot HUNTER. A double-base, clean burning, high performance propellant that is perfect for elk country cartridges such as the 270 Winchester, 300 WSM and 338 Win Mag. It’s the only spherical powder in the popular 4350 burn range making it an ideal powder for a wide range of cartridges. The excellent flow characteristics allow accurate ...Nov 10, 2016 ... Comments52 ; 300 BLK Supersonic Hunting Load with 110gr Barnes TAC-TX. Johnny's Reloading Bench · 137K views ; Loading 300 Blk - ep 31 - 200gr ...Hunting, Lapua 200-grain SP Mega and Cutting Edge Bullets 230-grain Subsonic Raptor. The .300 AAC Blackout, while occasionally seen in bolt rifles like Ruger’s American Rifle, is most commonly seen in AR-15 platforms. It’s essentially the same as the original .300 Whisper, but the Blackout includes a .015-inch longer throat.Tired of the long wait? Discover simple tactics you can implement that will reduce the load time on your webpages. Trusted by business builders worldwide, the HubSpot Blogs are you...Apr 23, 2024 · Hodgdon claims that it is a great powder not only for supersonic loads with bullets from 110- to 180-grs., but also with subsonic loads using bullets from 200- to 230-grs. That is quite a feat, so we selected Hornady’s 110-gr. V-MAX for our supersonic load and their new 200-gr. ELD-X for our subsonic load to build both types of ammunition.

Gun Talk’s Chris Cerino offers a thorough walkthrough and comparison of Hodgdon Powder’s offerings for reloading 300 BLK rounds. If you have any interest in... Loading up cheap and quiet subsonic 300 blackout using gallant bullets with CFE BLK powder in mixed head stamp converted brass. Using federal AR match primer...loaded lengths of the (1) .223 Remington, (2) 7.62x39 and the (3) .300 AAC Blackout, all of which seem short compared to the. (4) .30-30 Winchester. SIG 120-grain HT Solid Copper loads hit the paper at 2,150 fps. The hollowpoint peeled back into four petals to ….300 Whisper / .300 AAC Blackout / .300 Blackout (Using 225 GR Hornady Bullets) reloading data with 45 loads. Using bullets from Hornady BTHP Match. Powders include Accurate, Hodgdon, Alliant, Winchester, Vihtavuori, IMR

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Refer to the current SPEER® Reloading Manual for handloading instructions. Be ... 300 AAC Blackout START CHARGE 1111 1110 1109 1101 1096 1088 1088221 Fireball, 300 Blackout, 357 Max (already named). Excellent powder and hard to find right now. AA 1680 is pretty much identical, depending on your lot of WC680. It really shines in my 221 Fireball with 40 gr condom/poly tips. Check Accurate's load data with 1680.....as usual start low and work up with your 680.Aug 17, 2015 ... I have been shooting .300 Blackout with 91 grain, 150 grain and 185 grain above moderate loads of Red Dot. Flavor this week is .314 90 grain ...The Best most Comprehensive 300 Blackout Reloading Database. Day At The Range. Always On Target. Ammo Dump; Journey With The 300BlackOut. 300Blackout Journey Page 2; ... 300Blackout Journey Load Data; Reloading 300 Blackout: Ruger American Ranch Rifle 300; I Am Coming Out: 308 Subsonic AR10 vs AR15 300 Blackout 200gr …So I was looking at loads on the Hodgdon reloading data site and it looks like Hodgdon has increased the max loads for Lil Gun and lighter projos by a good bit. (I.E. 22.5 C under a 115g projo!!!) ... I am a lil-gun junkie I use it for 300 blackout , 44 mag , 480 ruger , 458 socom and 50 beowulf . I have not had any of the forcing cone issues ...

Re: 125 gr sst load data. by Sharkbite » Wed Sep 10, 2014 11:10 pm. W296 will get you better velocity then 4227 without pressure signs. I loaded some 125gn Nosler bal tips this weekend. W296...17.6gns @ 2.133coal. Yielded avg velocity of 2229 for 10 rounds outta a 16" Remy 700aac gun. MV of 1960FPS outta a 9" AR.One of the hottest new rounds to emerge in the past few years is 300 Blackout; this is a true dual-purpose intermediate sized cartridge that can be fired in both subsonic and supersonic loads. It was designed to be used in AR-pattern rifles with only a barrel change to convert a traditional AR-15 rifle from 5.56 NATO.Lyman has an AR only manual, but then it uses Lyman molds. The first part of the manual is a good read. Go to Johnny's Reloading Bench on YouTube for the best 300 Blackout videos. Lyman 50th Edition has data for 160gr #311672 and 180gr #311332 using Rx7, H4198, IMR-3031, H335 and AA2230.In today’s digital age, staying connected has become an essential part of our daily lives. Whether it’s for work, keeping in touch with loved ones, or simply browsing the internet,...Dec 27, 2017 · 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. All of Sierra Bullets’ new data can be read below. Sierra Bullets has updated .300 AAC Blackout reloading data to include sub-sonic information and ... The 220gr Spire Point is the heaviest 300 blackout bullet weight we carry, designed for maximum impact and a subdued trajectory, perfect for subsonic applications and suppressed shooting. This heavy bullet is the go-to choice for shooters wanting to maximize energy transfer and noise reduction, especially in tactical and stealth scenarios.These are my two favorite loads out of the list: 300 BLK - 125 GR - 1834 FPS; 300 BLK - 220 GR - 1030 FPS; Share. Topic reloading firearms Show Comments..300 Whisper / .300 AAC Blackout / .300 Blackout (Using 178/180 GR Hornady Bullets) reloading data with 42 loads. Using bullets from Hornady. Powders include Accurate, Alliant, Hodgdon, Vihtavuori, Winchester, IMR, Norma

The .30 Blackout was originally offered as the .30 AAC Blackout.All of these named cartridges are nearly identical in dimensions and could probably use each others' loading data without any problem. The available load data is distinguished mainly by whether the velocity is above or below the speed of sound. Jack.

With a Berry 150 grain Flat Nose plated Swaged Lead bullet in the same AR had to be single shot loaded: 15.0 grain LilGun=1796 fps. 16.9 grain LilGun=1899 fps. Accuracy was good enough, not measured, but appeared to be 1moa capable at 100yards on the right day with the right shooter..300 Whisper / .300 AAC Blackout / .300 Blackout (Using 225 GR Hornady Bullets) reloading data with 45 loads. Using bullets from Hornady BTHP Match. Powders include Accurate, Hodgdon, Alliant, Winchester, Vihtavuori, IMRIn the fast-paced world we live in today, staying connected is more important than ever. Whether it’s for work or personal use, having an unlimited data and call promo on your prep...Dec 4, 2017 ... Comments37 ; 300 BLK - Primer tests with 125gr Supersonics. Johnny's Reloading Bench · 31K views ; Problems forming 300 Blackout brass??? Why ...Equipment like Detroit diesel generators make blackouts and big storms a little less scary for people who want to be prepared for anything. Diesel generators keep the power on at y...The tenth edition of the Hornady reloading handbook has data for loading 225 gr bullets in 300 Blackout. This information should be good for ...270 Winchester Short Magnum. 28 Nosler. 280 Ackley Improved. 280 Remington. 30 Nosler. 300 AAC Blackout. 300 H&H Magnum. 300 Remington SA Ultra Magnum. 300 Remington Ultra Magnum.i load for 300 blackout and i have loaded a lot of them. you are getting good results. id stick with what works and what groups well for you. keep in mind the published data may be at a different elevation as you. also yes, the data may be out of a 16" barrel. they also may be using magnum primers. lots of variables. i never crimp any of my rifle …Warning! An Alexander Arms Highlander.300 Blackout Pistol with 10 1/2-inch barrel and a Swarovski 1-8x 24mm Z8i scope was used to test all loads. Federal Premium AR Match Small Rifle Primers (GM205MAR) and new Lapua brass were used in all loads. Be Alert: Publisher cannot be responsible for errors in published load data.Load Components and Data. Above: the components used for loads tested in this story: Bullets: Hornady 190 grain 30 caliber SUB-X, Midsouth Match Monster 190 grain 30 caliber; Brass: New Federal American Eagle 300 Blackout; Powder: Hodgdon CFE-BLK, 12.0 grains; Primer: Federal 205 Small Rifle; Load Disclaimer. Use load data …

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Load Data for .300 AAC Blackout . Bullet: 115 gr TGT FB (Berger Bullets) Diameter: 0.308" Powder: CFE BLK (Hodgdon) Starting Powder: 21.2 gr. Max Powder: 23.0 gr .Full Story: https://bit.ly/34TOyBE UR T-Shirts: https://bit.ly/2UEAkgWUR on Patreon: https://www.patreon.com/ultimatereloaderHornady's SUB-X bullets are opti...Cartridge Name: 300 AAC Blackout Cartridge O.A.L.: 2.150" 1:7" Twist Rate Barrel Max Velocity: 1400 fps . 1:5" Twist Rate Barrel Max Velocity: 1100 fps. Load data for our Superior Plated Bullets® can be found in any manual or on any powder manufacturer’s website. Cast or jacketed data with the same grain weight and profile will work with our ...Blackouts in humans are caused by traumas, substances and diseases, according to Better Medicine. A blackout is defined as a period of unconsciousness or memory loss, and it can be...Hodgdon's reloading site shows 1680 fps for a 13.4 grain starting load with Lil' Gun (this is for a 180 gr. bullet). So, I will probably load a few at 10.0 grains and a few at 11.0 and see how they shoot. For the 220 gr. round, it says 8.4 grains is max @ 1062 fps. All these sites seem to be on the conservative side.Re: Speer 125 gr TNT. by 20X11 » Wed Sep 25, 2013 7:39 pm. Load em to an OAL of 2.075. put 18.2 grs Lil Gun behind em with a rem 7 1/2 primer. Medium Lee Factory Crimp. You will have my "go to" load for accuracy in all my 300 blk guns. 5 shot groups at 50 yds are consistently 1/2 inch or less, usually 1 jagged hole. average velocity … ….

217 grain Gallant for subsonic 300 BLK. I've loaded countless pistol rounds but starting up with rifle (.223 and .300 Blk). I've got plenty of data for .223 but the .300 blk is somewhat uncharted territory for me. Today I found some amazingly in stock 217 grain .30 cal boat tail gallant bullets (polymer jacket) and decided to give them a go for ...Being new to 300 blk loading I figured I would get some direction from the experts. Subsonic starting at 10.2grs @ .2 gr increments, ending at 12 grains. This should get me within the ballpark of my goal which is 1100 ft per second. Supersonic starting at 16 grs and ending at 19.15 grains in .35 increments.Brass: New Federal American Eagle 300 Blackout; Powder: Hodgdon CFE-BLK, 12.0 grains; Primer: Federal 205 Small Rifle; Load Disclaimer. Use load data at your own risk. Ultimate Reloader is not responsible for errors in load data on this website. Always cross-reference load data with manufacturer’s published data. 300 Blackout Full-Auto AR-15I gathered the data from .45 ACP as that seems to be the closest in weight to .300 AAC Blackout. I looked and compared the pressure rating from the load data, and concluded that as long as I stay below 25k psi I should be good. The data I gathered is as follows: Bullet: 220 grain full metal jacket. Powder: 5.0 grains of TiteGroup.Load Components and Data. Above: the components used for loads tested in this story: Bullets: Hornady 190 grain 30 caliber SUB-X, Midsouth Match Monster 190 grain 30 caliber; Brass: New Federal American Eagle 300 Blackout; Powder: Hodgdon CFE-BLK, 12.0 grains; Primer: Federal 205 Small Rifle; Load Disclaimer. Use load data …Specialist. 1.3k. Author. Posted November 6, 2013. Survivalshop, From what I see on the burn rate chart, the VV N110 is very close to the H110 (slightly slower). I have not used the H110 so I don't know what it looks like, but I was suggested a 16gr load of VV N110 would be a safe load behind my 145gr bullets, I have found that the 16gr load of ...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. #2275 .308” 175 gr. hpbt c.o.a.l. 2.180” #7775 .308” 175 gr. tmk c.o.a.l. 2.250” #2150 .308” 180 gr. spitzer c.o.a.l. 2.180” #2160 .308” 180 gr. sbt c.o.a.l. 2.180”Source: https://reloadingdata.speer.com/Downloads/speer/ReloadingPdfs/300-aac-blackout-with-130-gr-hppdf.pdf300 BLACKOUT SUBSONIC 190 gr. SUB-X™ TAP® Item #80895 10.5" Noveske® 1:8" Muzzle 100 yds 200 yds 300 yds 400 yds 500 yds Velocity (fps) 1047 996 954 917 884 855 Energy (ft lbs) 462 418 384 355 330 308 Trajectory (inches) -1.5 0.0 -33.5 -105.2 -218.3 -375.9 8" LMT 1:8" Muzzle 100 yds 200 yds 300 yds 400 yds 500 yds Velocity (fps) 1041 991 ... Load data for 300 blackout, So I was looking at loads on the Hodgdon reloading data site and it looks like Hodgdon has increased the max loads for Lil Gun and lighter projos by a good bit. (I.E. 22.5 C under a 115g projo!!!) ... I am a lil-gun junkie I use it for 300 blackout , 44 mag , 480 ruger , 458 socom and 50 beowulf . I have not had any of the forcing cone issues ..., The Hide Armory. Reloading Depot. Sniper’s Hide is a community of Snipers of all kinds, focusing on long range shooting, accuracy, and ballistics. Founded by Frank Galli in 2000, Sniper’s Hide has been offering informational videos, podcasts, and other support to its users in one location. Forum Statistics., May 23, 2022 ... Comments11 ; 300 Blackout - 150gr Speer Gold Dots. Johnny's Reloading Bench · 43K views ; Subsonic vs Supersonic 300 Blackout - Clay Blocks and ..., Both loads had standard deviations of approximately 17 fps. .300 Blackout Shooting subsonic .300 Blackout suppressed is incredibly fun and practical with noise levels comparable to a .22LR! Our load results with Hornady 190 grain Sub-X bullets and CFE BLK yielded an average velocity of 1014.8 fps with a standard deviation of 29 fps. 500 S&W Magnum, Data like Hodgdon, is problematic because the “subsonic data” is not related to pressure, Max load is capped at 1050 fps. Most 300 Blackout data is geared toward AR’s and powder that will cycle the action. This leaves about 20 good powders used in something hand fed off the table. Look for 300 whisper data., NOSLER INC. Explore the world of Nosler, renowned for crafting the finest bullets, ammunition, rifles, and brass. Discover our extensive lineup, including Partition, AccuBond, E-Tip, Ballistic Tip, Custom Competition, and more. Experience superior quality and performance with Nosler products. , May 31, 2019 · Published by blueridgebrass2 on May 31, 2019. This is where you will be able to find 300 blackout load data with links to PDFs, websites, and other great FREE resources all compiled for you to use! The 300 blackou t is such a neat cartridge, very versatile. You can load just about anything from 100gr supersonic to 240gr cast subsonic with no ... , Jun 1, 2016 · 300 BLK load development: 125, 135, 175 and 220 SMK with H110 and IMR 4227. June 1, 2016 Bill Marr 300 BLK, Cartridge Selection, Reloading 0. The 300 AAC Blackout (300 BLK) is a popular alternative cartridge in the AR-15/M16 M4 (AR) community. Known for its ability to deliver heavy subsonic bullets for standard AR magazines while cycling the ... , For Review: 300 Blackout Loads with Berry’s 220 grain bullets: Berry’s 220 grain 300 Blackout bullets. New Starline 300 Blackout Cases. Wolf Small Rifle Magnum primers. 9.5 grains Hodgdon H-110 powder. 2.230″ COL (2.260″ is max for AR-15) Use load data at your own risk. Ultimate Reloader is not responsible for errors in load data on ..., A quick look most reloading manuals will show that 7.62x39mm uses about 30 grains of rifle powder to manage 2,300fps, which is actually a bit faster than many military loads. The .300 BLK uses 20 ..., Berry’s 220 grain 300 Blackout bullets. New Starline 300 Blackout Cases. Wolf Small Rifle Magnum primers. 9.0, 10.0 grains Hodgdon H-110 powder (See chronograph data below) 2.230″ COL (2.260″ is max for AR-15) Use load data at your own risk. Ultimate Reloader is not responsible for errors in load data on this website., Clean Shot as well as the .300 Blackout with supersonic light-weight projectiles. This propellant yields excellent A fast burning, low density, double base, spherical velocities for the pressures generated, with less propellant. Application similar to 231, HP-38, Clays, muzzle flash than other comparable powders., Hodgdon's reloading site shows 1680 fps for a 13.4 grain starting load with Lil' Gun (this is for a 180 gr. bullet). So, I will probably load a few at 10.0 grains and a few at 11.0 and see how they shoot. For the 220 gr. round, it says 8.4 grains is max @ 1062 fps. All these sites seem to be on the conservative side., I gathered the data from .45 ACP as that seems to be the closest in weight to .300 AAC Blackout. I looked and compared the pressure rating from the load data, and concluded that as long as I stay below 25k psi I should be good. The data I gathered is as follows: Bullet: 220 grain full metal jacket. Powder: 5.0 grains of TiteGroup., Sep 24, 2017 · A view into a Dillon Precision XL650 progressive reloading press midway through loading some .300 Blackout with 180-grain Rainier Ballistics FP bullets. The .300 Blackout has had a few years to ... , Hodgdon's reloading site shows 1680 fps for a 13.4 grain starting load with Lil' Gun (this is for a 180 gr. bullet). So, I will probably load a few at 10.0 grains and a few at 11.0 and see how they shoot. For the 220 gr. round, it says 8.4 grains is max @ 1062 fps. All these sites seem to be on the conservative side., The Sub-X bullet used in Subsonic Rifle features a lead core. Long grooves in its gilding metal jacket combine with the bullet’s flat profile and the patented Flex Tip® insert within its hollowpoint cavity to help it expand reliably at low velocities. Powders are selected for optimal performance and consistency from lot to lot., Jun 1, 2016 · 300 BLK load development: 125, 135, 175 and 220 SMK with H110 and IMR 4227. June 1, 2016 Bill Marr 300 BLK, Cartridge Selection, Reloading 0. The 300 AAC Blackout (300 BLK) is a popular alternative cartridge in the AR-15/M16 M4 (AR) community. Known for its ability to deliver heavy subsonic bullets for standard AR magazines while cycling the ... , **Please rate the video!!CHECK OUT: http://www.youtube.com/doctorjaredI am learning to reload. So far it really is a lot of fun. Here are some beginner's tip..., 2.15. 1x10”. WSR. Quotes are not sourced from all markets and may be delayed up to 20 minutes. Information is provided 'as is' and solely for informational purposes, not for trading purposes or advice. Disclaimer. Sheet1. Sheet2. Sheet3., Cartridge Name: 300 AAC Blackout Cartridge O.A.L.: 2.150" 1:7" Twist Rate Barrel Max Velocity: 1650 fps . 1:5" Twist Rate Barrel Max Velocity: 1350 fps. Load data for our Superior Plated Bullets® can be found in any manual or on any powder manufacturer’s website. Cast or jacketed data with the same grain weight and profile will work with our ..., 300 Blackout cast load data. I am just getting started with the 300 Blackout. There is very little data available for this cartridge and I cant find any data for cast loads. I think there is several members here that shoot the 300 blackout and I was hoping some of y'all would share some cast load data. I will be starting with boolits ranging ..., Alliant Power Pro 300-MP Lake City Federal 205 14.2 1510 15.5 Vihtavuori N110 Lake City Federal 205 12.7 1488 14.1 C Ramshot Enforcer Lake City Federal 205 12.6 1513 13.7 IMR 4227 Lake City Federal 205 14.3 1463 15.8 C IMR 4198 Lake City Federal 205 15.5 C 1439 16.4 C Accurate No. 9 Lake City Federal 205 11.0 1397 12.3 1528, Alliant Power Pro 300-MP Lake City Federal 205 19.4 2142 21.2 2369 Ramshot Enforcer Lake City Federal 205 17.0 2102 19.0 2307 Winchester 296 Lake City Federal 205 18.3 2123 20.3 2330 300 AAC Blackout with 110 gr JHP.3759J' .378" .045" 200" .3340" cyl shoulder angle 230 .3607" .36191 .800" 1.0707" 1.1021" 1.366" Title: 300 AAC Blackout_with_110 ..., The Reloader Dude. 92.9%. 13 Likes. January 18, 2020. By The Reloader Dude. 2 Comments. Beginning Reloading 300 Blackout with Cast Bullets., It provides similar effectiveness to the 7.62×39 or the slightly more powerful 30-30 cartridges except works in the more up-to-date AR15 platform. Effective range for hunting is about 100-150 yards. Click here to download Sierra Bullet’s 300 AAC Blackout Load Data for the 5th Edition Manual. , Re: 125 gr sst load data. by Sharkbite » Wed Sep 10, 2014 11:10 pm. W296 will get you better velocity then 4227 without pressure signs. I loaded some 125gn Nosler bal tips this weekend. W296...17.6gns @ 2.133coal. Yielded avg velocity of 2229 for 10 rounds outta a 16" Remy 700aac gun. MV of 1960FPS outta a 9" AR., If you own a box truck, you know that finding loads is crucial to keeping your business running smoothly. But with so many options out there, it can be challenging to know where to..., Lehigh Defense Load Data Library. Browse a list of Lehigh bullets data for reloading. View the Specifications of all bullets - cartridge, technology, weight, etc ... 300 Blackout: Close Quarters: 78: VIEW: 02308176LP.308 caliber, 176 grain Controlled Fracturing Lead-Free Bullets : 300 Blackout: Controlled Fracturing: 176:, 217 grain Gallant for subsonic 300 BLK. I've loaded countless pistol rounds but starting up with rifle (.223 and .300 Blk). I've got plenty of data for .223 but the .300 blk is somewhat uncharted territory for me. Today I found some amazingly in stock 217 grain .30 cal boat tail gallant bullets (polymer jacket) and decided to give them a go for ..., 300 Blackout / 300 Whisper® Controlled Fracturing: 176: view.308 caliber, 168gr Controlled Fracturing® Subsonic Hunting and Defense Rifle Bullets : 300 Blackout / 300 Whisper® Controlled Fracturing: 168: view.308 caliber, 115gr Controlled Chaos Lead-Free Hunting Rifle Bullets : 30-06 Springfield: Controlled Chaos: 115: view, These subsonic 300 Blackout loads require 30 caliber bullets in the 190-250 grain range which can get real expensive real quick! In this article […] March 27, 2020 Gavin Reloading Blog 300 BLK, 300 BLK Subsonic, 330 AAC Blackout, 45 ACP, 9mm parabellum, AR-10, AR-15, Berry's 220 grain 300 Blackout Spire Point, Berry's …, I gathered the data from .45 ACP as that seems to be the closest in weight to .300 AAC Blackout. I looked and compared the pressure rating from the load data, and concluded that as long as I stay below 25k psi I should be good. The data I gathered is as follows: Bullet: 220 grain full metal jacket. Powder: 5.0 grains of TiteGroup.