Accuracy was less than an inch with three shots. I went back and read my notes. I use it for my 220gr subsonic 300 blk loads. The chief difficulty in accurately firing 300 Blackout comes from learning to accommodate its pronounced bullet drop. Feeds well in my Hornady progressive press. A supersonic 300 Blackout round with a 110 grain bullet has a muzzle velocity approximately 1,000 fps slower than that of a 223 Rem, giving it a significantly faster bullet drop. We place limited powder inventory for sale on a regular basis on our website. An ideal solution for loading 357 Magnum, 44 Magnum, and even 410-bore shotshell ammunition, its high loading density provides optimal velocity. This cartridge was designed from the ground up to provide adequate performance in both supersonic and subsonic applications, making it highly versatile and adaptable. Hodgdon CFE-BLK was designed to provide that level of consistency and performance in the .300 AAC Blackout cartridge, particularly when making subsonic loads. As far as the other machines, I would stick to what they recommend.One of two tools I find indispensible, not including those for making necessary die and press adjustments is a case gauge. It doesnt have to be fast or super accurate, just looking for a cheap plinking round, Lil gun will work for you. Have experienced some unstability problems with cans and 1:8 barrels with 220 gr sierras. When I purchased my Super Blackhawk, the first powder I chose was WW296. Find load data for Winchester 296 propellant by clicking the button "Loads for this Powder". 300 Blackout 125 GR NOS BT Hodgdon Trail Boss .308" 2.060" 300 Blackout 135 GR SIE VAR HP Hodgdon Trail Boss .308" 2.055" . Want a subsonic load using reloader 7 or h4198? It is a classic reloading powder that should be on the shelves of any handloading enthusiast. I have three sources of loading data: Lyman's. All this suppressor talk does not apply to 98per cent of the public. x}% 9 V/@]Jz$Y-l7 m1#`2A2*tTfn2+O~W|S/_^Se=~oL/Ooh}k4m{zc{>{!w-77cz-Nnxo#j~_~t{pt/c|~z'Gc;2`gk)i,0 1cOh||z>3z L`];H\Gwyb^z-_.oWlw}E> DuPont initially developed the first Improved Military Rifle (IMR) powders between World War I and World War II as miniaturized versions of US artillery extruded propellants. Often powders that are way to slow to be used effectively in the 300 blk. Hogdon H110 works well for 110-220gr projectiles. Reading a few different reports of accuracy issues with the cartridge in general (youll notice many of the sub sonic groups published online are shot at 25 yards!- more on this later), I came to the realization, that most of the good groups found with the cartridge were shot with either a special chamber (not a 300 BLK which has a long throat to accommodate the heavy bullets) or a slower twist rate to work well with the light bullets (SAAMI specifies a 1:8 twist, click link). However, that can be problematic, as the shorter length can also make it easy for a loaded .300 Blackout cartridge to be chambered in a .223 Rem. Tipped MatchKing (TMK) REVIEW with IMR 4064, Remington Model Seven (Model 7) Versus The Model 700, Reloading for the Ruger Precision Rifle (RPR) 6.5 Creedmoor, Vang Comp Systems Ghost Ring Sight Installation, DVD Review: Bill Rogers Reactive Pistol Shooting, 223 Remington Load Development: 52, 55, 69 HPBT, Varget and the Ruger American Rifle, Tuffy Security Products Heavy Duty Truck Bed Security Drawer Review, Remington 870 Tritium Rifle Sight Installation, USMC M40A5 Build- Part 1: Gathering the Parts, Re-chambering a barrel: 243 Winchester to 647 Lapua. Rifleshooter.com and its authors, do not assume any responsibility, directly or indirectly for the safety of the readers attempting to follow any instructions or perform any of the tasks shown, or the use or misuse of any information contained herein, on this website. The CCI 400s are more than capable of getting a full burn in a 300 BO, and pressure issues are really very minimal in 300 BO because it really is a relatively low pressure load. Either way, I think we can all agree both are good. 0. Win 296 and H110 are the same, 4227 is not. Born in Boston in 1810, Winchesters initial foray into business was as a maker of mens shirts. I may add notes to the original Post to each powder, with the understanding that sometimes what works for one gun combo may not work for another gun combo. Well you would be wrong. AA1680 or similar in burn rate should work well. It is extremely easy to convert an AR-15 to fire 300 Blackout ammunition, and the rounds ballistic performance is different enough to justify purchasing the barrel necessary to do so. Any thoughts? APP Automatic Processing Press 90951 90933, http://leeprecision.com/300aac-blackout-c-tb.html. Thank you. All shooting was done prone, from a bipod with rear bag. Data from a POF 10.5" barrel, 1:7" twist. However, it is listed in the 2017 and later printings. Winchester 296 Recipe Source: ALL Alliant Powder Hodgdon Shooters World VihtaVuori Starting Max Source 85 gr RN (Sierra) 0.308" Powder: H110 (Hodgdon) Primer: CCI 400 Case: WIN Trim Length: 1.285" C.O.L. The 300 Blackouts recoil is not significantly different from the 5.5645, and its price isnt prohibitively higher. Make sure always to observe reloading safety rules and not to reload while ill, tired, impaired, or in any state with less than your undivided attention. All CFE powders are double-base, spherical propellants designed to perform 2 tasks: For example, CFE-223 is optimized for .223 Remington, CFE Pistol is best suited for commonly-used pistol cartridges (9x19mm, .45 ACP) CFE-BLK is designed for .300 Blackout. [ETA] QuickLoad says if you want your blackout to go faster, reduce bullet weight (175 gr SMK) and run about 17gr IMR4198. 300 Blackout Reloading Data An Infamous round created by the Advanced Armament Corp in partnership with Remington in order to allow a .30 caliber to be used with an M4 with nothing more than a barrel exchange. Certifiable has done some pretty good work on Subsonic powders for both carbine and pistol gas systems. Both the 296 and Lil'Gun loads functioned but my ears told me the 296 was the loudest of the two. 300 BLK Load Data warriorsociologist, I don't currently have any 147s on hand. Consult appropriate load manuals prior to developing your own handloads. Pingback: NEW: Sierra Bullets .300 AAC Blackout Reloading Data - AK Arms, Pingback: NEW: Sierra Bullets .300 AAC Blackout Reloading Data | Firearms Life, They should. 12 gr. All .300 Blackout rifles can shoot either subsonic or supersonic with no additional changes or accessories, the only difference being in the ammunition. Quick Load program is, buy their own admission should NEVER be used over ANY published data. A carbine length gas system (one comment mentioned 16.5 inch gun would not cycle the action) will not work with subsonic loads in 300 blackout. Advanced Armament Corporation began developing a .30 caliber subsonic cartridge optimized for the M4 platform in 2009. Load data may show slight variations between 296 and 110, but as I understand it, those differences are from varied batches during testing time with each powder label. I have loaded some 150 grain Power Points with I 4227. The 300 AAC Blackout is a similar concept to previous wildcats, such as the 30-221 and 300 Fireball, as well as the proprietary 300 Whisper, except that 300 BLK was the first to be a SAAMI approved cartridge and any company is free to make firearms or ammunition. It is cross-compatible with. Your email address will not be published. I know, how about the virtues of a bow or crossbow? stream Their first model, the TAC21 houses a Remington M700 in an aluminum chassis, [], 308 Winchester Load Development I headed to the range to do some load development for my custom Remington 700 chambered in 308 Winchester with a 22 long barrel (my previous load was a NRA High [], Nightforce B.E.A.S.T. The 300 AAC Blackout Loading Data wasn't listed in the 2016 version because we hadn't received load data for that caliber at the time of the printing. While the 300 BLK is easy (and inexpensive) to reload, Remington and AAC recognized that most people are not reloaders. Remember sib sonic loads are only a 100 yd load. If you want cheap, youre looking at having to buy remanufactured ammunition, which can sometimes be of questionable quality. This is the best group achieved with the 300 BLK and 135 SMK at 100 yards. Selected this powder based on recommendations that it was good for .410 reloading. The Best Self Defense Ammo Ballistic Testing, The 300 AAC Blackout delivers ballistic performance comparable to 7.6239, yet possesses a base diameter that optimizes functionality in an AR-type platform. Works good for 357 mag, achieves expected 1200+ fps. I have complete faith in my Lord. by 300m3nt0kAAC Sat Dec 14, 2013 6:27 pm, Post Keep in mind that the benchrest crowd, the hot-rodders of this sport, feel the best accuracy is on the edge of stabilization. He deserves NOTHING and would tax the IRS if he could do it. Copyright Ammotogo.com 2023 All Rights Reserved. You might think I carry a gun because I don't trust God. 3 0 obj 300 AAC BLACKOUT (Subsonic Loads) Barrel: 16" Twist: 1-10" Primer: WIN WSR Bullet Diameter: 0.308" Case: REM Max Case Length: 1.368" Trim Length: 1.358" Accurate 1680 Bullet weight: 230 grains. This data is intended for subsonic use in firearms with barrel twist rates appropriate to stabilize the bullets listed. I played with some H110 and had one group with two touching and a flier opening it to an inch. Whether you are reloading to save money or to create the perfect load for hunting, self-defense, or suppressed use, there is load data and a suitable propellant for you. This will not be for specific loads, although some may be listed, but will be broken down for supersonic powders, subsonic powders, powders that work for both, as well subsonic powders for bolt action and single shot, and may be broken down more as things progress. Start load: 9.9 grains (ca 975 Fps). Cycles better than anything. It isnt hard to save yourself roughly a third of the cost of a box if youre used to buying quality ammunition. Click here to download Sierra Bullets 300 AAC Blackout Load Data for the 5th Edition Manual. I know some may say to check every fifth, or tenth, or whatever number cartridge. Get free updates when we add new tips, articles and more! (r.). Amp up your AK with these exciting accessories. Id probably use one if I had one.As far as powder goes, youll need to find something appropriate for the loads youre intending to make. <>/Font<>/ProcSet[/PDF/Text/ImageB/ImageC/ImageI] >>/MediaBox[ 0 0 792 612] /Contents 4 0 R/Group<>/Tabs/S/StructParents 0>> We have the best 296 Winchester Powder For Sale here at Worldly Armory for a very Cheap and Affordable Prices. Using bullets from Barnes TSX FB, Hornady V-Max, Sierra Hollow Point, Nosler Ballistic Tip, Sierra Spitzer SP, Barnes TSX BT, Sierra MatchKing HPBT, Hornady MonoFlex, Hornady GMX, Speer Grand Slam, Speer Mag-Tip, Sierra Palma HPBT, Hornady SST, Hornady A-Max. Although they are more recently developed cartridges, lots of people love lil' gun in 460 Magnum and in the rifle cartridges 300 Blackout and 450 Bushmaster. by bangbangping Sat Dec 14, 2013 4:30 pm, Post Just sayn, I switched to LilGun for 220RN sub groups we t down to under 1 MOA cycles 26 bbl great. It was originally created for Winchester .410 shotgun factory ammo, but found use in 30 Carbine and magnum pistol loads. You MUST have a pistol length gas system. I have a 16 bbl. <>>> By cross referencing the group size shown on the target with the group size in the table, you can determine which group was shot by which load. While subsonic loads are technically possible with W296, you should avoid them because it is too easy to reach dangerous overpressure levels with this powder. 152. by rjacobs Sat Dec 14, 2013 4:27 pm, Post Although functionally identical to the 300 Whisper, the 300 AAC Blackout is its own SAAMI standardized cartridge. Share your experiences with other customers. All content Copyright 1998-2018 Rifleshooter.com, FTC disclosure: some links on this site are monetized, Sig Sauer MCX Virtus PCP Air Rifle Review- Initial Impressions, Project Guns- Gunsmithing articles and posts, check out my 300 AAC Blackout Review from September 2012, 125, 135, 175 and 220 grain Sierra MatchKings, AICS style 223 magazine from Accurate Mag, Modular Driven Technologies (MDT) HS3 Chassis Review: Initial Thoughts, 308 Winchester Load Development: 175-grain Sierra Matchking and Varget, Building a Custom Remington 700 .308 Tactical Rifle, Smith and Wesson K-Frame revolver barrel removal and installation, 308 Winchester load development: Sierra .308 195 gr. . IMR 4227 is suitable for supersonic and subsonic loads. powder: A1680. * All prices incl. Winchester 296 is a ball powder developed for large handgun loads. --2195 fps. LBT heat treated solids and max charges of 296 are a super penetrator for large dangerous game! Most accurate and functional: 10.0gr AA1680, WSPM @ 2.180 OAL - 1,025 fps. I would say 10 times more people use lil gun than R7 for subsonic loads. The design of the cartridge itself is a bit of an issue as well. The 300 BLK is an interesting cartridge for the rifleman. You find load data for cartridges in caliber .300 AAC Blackout with all common powders and bullets by clicking the "Loads in this caliber" button above. A forum community dedicated to anglers in the Texas area. And i thought i was the only who ever tried sr4759. Examining the table above, note the wide range of accuracy, velocity and standard deviation achieved with the different loads. containers. Smart and safe loader will back off the load and work it back up simply due to powder age and lot variation. You'll either spend less or shoot more. At this point, I will say, Im not a fan of plastic calipers, as the material involved is just too prone to damage, and Ive always been skeptical of their accuracy. 5-2556 Review The needs of the various shooting disciplines differ greatly. Second stupidly and even dangerously compressed loads It is the same powder (but from different lots) but relabeled. Every product is hand selected by our editors. I have used this program for years and tke it with a very large grain of salt! Hodgdon's load data for H4189, H110, Lil-Gun powders (not that I'm using those powders) with A-Max 208's actually lists 2.26" as the OAL which is the max SAAMI spec. Free shipping for all bulk orders. The 300 AAC Blackout Loading Data wasn't listed in the 2016 version because we hadn't received load data for that caliber at the time of the printing. I found some commercial manufactures (mostly off the record) either discontinued bolt guns in 300 BLK, pulled them from the market after the product was announced, or declined to introduce them due to accuracy and feeding concerns. In contrast, subsonic .300 Blackout is ballistically very close to the Russian 9x39mm, the 2 often being compared to the point that bullet drop data and points of impact are virtually identical from 0 to 200 meters. Avg. The .300 cartridge uses the same powder as large caliber handguns, such as .44 & .45's. Most shooters use it in varying capacities from 200 yards or less. East Central. Case capacity is critical with .300 Blackout. This I usually get from GI Brass Locker, though there are other sources out there.Primers will be whatever is prescribed in the load data that you obtain. Yea, that's right. The low case capacity requires the use of powders with a fast burn rate like H110 and IMR 4227. I was at Cabelas flipping through several reloading manuals and could not find 147 gr. H110 is the spherical powder that screams "no wimps, please!", delivering top velocities with great accuracy in 44 Magnum, 454 Casull, 475 Linebaugh and the 460 and 500 S&W magnums. No over pressure signs were evident in the cases or primers . Old Craftsman 6-inch dial calipers passed on the author by his machinist father alongside a Wilson .300 Blackout case gauge. Groups were 5 shots (unless otherwise indicated) at 100 yards. Beside h110 or 296, anyone have another powder they use for 147 supersonic loads? 7.3 grains of trail boss seems high even for max charge. Where 180-grain subsonics are concerned, so far Ive had good luck with Reloder 7. 300 BLK, Cartridge Selection, Reloading It is the factory powder for Winchester 357, 41 and 44 magnums. They are a lot more economical for plinking than spending the money on the Sierras. 4 0 obj The cartridge shares case-head dimensions and body taper with the .223 Remington. It is a compressed load and I have read about the dangers of compressing trail boss.. +1; Yup, TB gets really wonky if you compress it. If you are using heavily soiled range-pickup brass, youll need the more aggressive walnut-hull media.All in all, youll have some upfront costs but if you shoot a lot of .300 Blackout, youll find the break even point in short order. %PDF-1.5 A subsonic load requires a powder that will launch your bullet at a muzzle velocity under the speed of sound (1,125 ft/s) with sufficient downrange accuracy. Highly recommended, I reload for my 300 Blackout very clean burning powder and accurate, great for .357, .41, and .44 magnum pistols. Both loads are with a 225gr. The D&H Tactical magazine on the right shows no such issue with the 180-grain Rainier Ballistics FP, due to having shallower front ribs in the magazine. I haven't had much luck with Trail Boss in the Blackout for what it's worth. New Starline 300 Blackout Cases. The 300 Blackouts .30 caliber bullet can be made especially long, and as the result may weigh up to 220 grains quadruple the weight of the typical 223 Rem rounds. W296 is more than similar, it IS H110. I was rather surprised that I received an request to review Win 296 powder. In today's episode of "I Carry," we have a Smith & Wesson M&P9 M2.0 Metal pistol with a Holosun EPS Red2 red-dot sight carried in a KSG Armory Lexington IWB holster. 10 Best Handguns for Beginners and Home Defense, The Best Concealed Carry Holsters in 2022, Best Shotgun Mini Shells: Birdshot, Buckshot & Slugs, 8 Best AR-15 Ammo for Self Defense & Range, 5 Best Places to Buy Cheap 50 Cal BMG Ammo Online, 17.4-grain charge Muzzle velocity: 1,885 ft/s Muzzle energy: 1,025 ft-lbf Chamber pressure: 38,700 psi, 19.4-grain charge (compressed) Muzzle velocity: 2,062 ft/s Muzzle energy: 1,227 ft-lbf Chamber pressure: 49,000 psi, 15.6-grain charge Muzzle velocity: 1683 ft/s Muzzle energy: 943 ft-lbf Chamber pressure: 34,500 psi, 17.8-grain charge Muzzle velocity: 1,899 ft/s Muzzle energy: 1,201 ft-lbf Chamber pressure: 48,700 psi, 10.4-grain charge (compressed) Muzzle velocity: 1,056 ft/s Muzzle energy: 470 ft-lbf Chamber pressure: 29,100 psi, 10.1-grain charge Muzzle velocity: 1,044 ft/s Muzzle energy: 532 ft-lbf Chamber pressure: 26,700 psi, 19.0-grain charge Muzzle velocity: 1,866 ft/s Muzzle energy: 967 ft-lbf Chamber pressure: 23,700 psi, 20.0-grain charge (compressed) Muzzle velocity: 1,945 ft/s Muzzle energy: 1,050 ft-lbf Chamber pressure: 26,500 psi, 19.0-grain charge Muzzle velocity: 1,895 ft/s Muzzle energy: 1,077 ft-lbf Chamber pressure: 24,600 psi, 22.5-grain charge (compressed) Muzzle velocity: 2,090 ft/s Muzzle energy: 1,310 ft-lbf Chamber pressure: 37,000 psi, 11.6-grain charge (compressed) Muzzle velocity: 1,041 ft/s Muzzle energy: 501 ft-lbf Chamber pressure: 13,400 psi, 11.3-grain charge (compressed) Muzzle velocity: 1,045 ft/s Muzzle energy: 558 ft-lbf Chamber pressure: 20,000 psi, 19.5-grain charge Muzzle velocity: 1,877 ft/s Muzzle energy: 1,174 ft-lbf, 21.7-grain charge Muzzle velocity: 2,057 ft/s Muzzle energy: 1,410 ft-lbf Chamber pressure: 54,564 psi, 10.9-grain charge Muzzle velocity: 1,089 ft/s Muzzle energy: 553 ft-lbf, 18.4-grain charge Muzzle velocity: 2,191 ft/s Muzzle energy: 1,173 ft-lbf Chamber pressure: 38,900 psi, 21.7-grain charge Muzzle velocity: 2,286 ft/s Muzzle energy: 1,277 ft-lbf Chamber pressure: 48,400 psi, 15.7-grain charge Muzzle velocity: 1,921 ft/s Muzzle energy: 1,024 ft-lbf Chamber pressure: 32,400 psi, 18.5-grain charge (compressed) Muzzle velocity: 2,205 ft/s Muzzle energy: 1,350 ft-lbf Chamber pressure: 52,500 psi, 17.4-grain charge Muzzle velocity: 2,182 ft/s Muzzle energy: 1,163 ft-lbf, 19.3-grain charge Muzzle velocity: 2,362 ft/s Muzzle energy: 1,363 ft-lbf Chamber pressure: 54,472 psi, 17.5-grain charge Muzzle velocity: 2,182 ft/s Muzzle energy: 1,322 ft-lbf, 19.4-grain charge Muzzle velocity: 2,358 ft/s Muzzle energy: 1,544 ft-lbf Chamber pressure: 54,293 psi, Reducing copper fouling in the barrel even after high volumes of fire. subsonic 300blk. Dillons dies for their machines can be pricey, but the company also generally uses a carbide sizing die. When we are sold out, we are sold out. The 300 bulk is an underpowered cartridge-on par with theM1 carbine of WWII- but not as easy to wield. The typical range of bullet weights runs from about 110 grains all the way to 240 grains.For brass, you have some options. Punching it into quickload shows a 64% case fill, and pressures estimated in the 22K range. However, the 300 Blackouts heavier bullet compensates for its lesser speed to grant it an effective muzzle energy, and its 0.84 greater diameter enables it to inflict a wider wound channel. 1 MOA. (296 and H110 are verified the exact same powder, just marketed under two different brand names.) Why not give JD Jones credit for the development of the 300 Whisper, which AAC tweaked into the 300 AAC Blackout by increasing the length of the chamber throat 0.015 and SAAMI-ed it. Digital calipers are typically cheaper than equivalent-quality dial calipers. I've seen a few posts and videos on using pulled 147 gr. Hodgdon produced the load data below using a 16 barrel with a 1:8 twist rate, Hornady cases with a trim length of 1.363, and Remington 7 1/2 Small Rifle Magnum primers. Oliver Fisher Winchester was an innovative and driven man who saw the future of firearms and built an industrial empire around the lever-action rifle. My TSAR 11.5 upper is flawless so far. Since I wasnt trying to build a wildcat 300-221, which is what a modified 300 BLK would effectively be, I went with a standard chamber cut by a Manson Reamer. The subsonic will be quieter through a silencer, while the supersonic will obviously carry more energy for tasks such as hunting. 2 0 obj velocities averaging 1,040fps in most 16" guns using the 194gr ME bullet, Federal small rifle primer, and 2.200" COL: Powders For the 300 blk. The part is free, you are just responsible for any applicable taxes and Shipping/Handling. Winchester 296 is a ball powder developed for large handgun loads. Runs with or without a suppressor. A critical marksmanship skill that is easy to overlook. Rifle Data Rifle Data Here you will find load data for some of the most recent cartridges on the market, with more being added each week. They first looked to the 7.6239 for inspiration. Ultimate Reloader is not responsible for errors in load data on this website. 125 gr. It is mankind I have no trust in. Since you can work with bullets from 110 grain up to 240 grain in both hypersonic and subsonic loads it boasts tremendous, close-range versatility. There is not much load data for this powder so I had to work up my own. 448 54 Another option is to load your own. Although all Ramshot propellants are made in Belgium at the PB Clermont factory, it is a Hodgdon brand, benefitting from the companys decades of experience in smokeless powder manufacturing. <> Duane Siercks, Ballistic Technician.

Safe Distance Calculator For Hydrostatic Pressure Test, Articles W