To reload your own .300 Blackout, there are some must-have tools needed to make high-quality handloads.Before you embark on this, assuming you havent already, you should probably find a reloading manual and get familiar with the process of reloading your own ammunition as well as finding the load data youre going to need. The following are loads that Lehigh Defense recommends for the 194gr ME bullet. There is not much load data for this powder so I had to work up my own. If you choose to load subsonic ammo for an AR-15, some bullet ogives can interfere with first rib in the standard AR magazine, causing the ammo to bind and not feed correctly. Thank you. They are a lot more economical for plinking than spending the money on the Sierras. M80 ball projectiles with about 16.5 gr. IMR propellants have long been used to manufacture US military service ammunition, such as .30-06 M2 Ball (IMR 4895) or 7.62mm NATO M61 AP (IMR 4475). Whereas the fixed distance competition shooter may be fine with higher magnification and precise .125 MOA adjustments, the military/law enforcement/tactical shooter is []. The more we all know, the better organized and stronger the shooting and hunting community will be. BTW, small standard rifle primers are nearly identical to small magnum pistol primers .. about the same mix and cup thickness. So how does everyone find the stability of the heavier projectiles with the 1-8 twist rate? It was easy to establish, reliable, repeatable results. Excellent for loading high velocity rounds in big bore revolvers such as .44 magnum, .460 magnum and .500 magnum. I have used this program for years and tke it with a very large grain of salt! Suggested subsonic load: R-P 300 AAC BLACKOUT brass Remington 7.5 primers 11.2 grains of AA 1680 powder Case length is 1.368 +0.000 -0.020 Sierra 220 MK loaded to 2.089 OAL (this length is optimal for reliable feeding from USGI magazines) . Hodgdon reports that they are the identical powder under different labels.??? The case manufacturer, Nosler or Jagemann (JAG), is listed on the table below. Highly recommended, I reload for my 300 Blackout very clean burning powder and accurate, great for .357, .41, and .44 magnum pistols. If you see something not right let me know, by also giving supporting reasoning. 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> The .300 Blackout has become very popular in recent years, and this is due in part to the cartridges high versatility. I was rather surprised that I received an request to review Win 296 powder. Prior to building a custom bolt action rifle in 300 BLK I did a lot of homework on loads and load development. Your email address will not be published. Moderators:gds, bakerjw, renegade, bamachem, Post It was later followed by CFE Pistol in 2014 and CFE BLK in 2019. The loads shown below are only considered safe in the test gun! Johnny's Reloading BenchAn idiot and his reloading press My affiliate links and donation . works like a charm. Ordered 1:7 barrel to another gun, used same loads in exactly same conditions, no issues. Joined Feb 16, 2018 Messages 439. The relatively fast burn rate makes it suitable for loading various varmint and intermediate rifle cartridges with limited case capacity, such as .22 Hornet, .221 Fireball, .222 Remington, or .300 Blackout. This data is intended for subsonic use in firearms with barrel twist rates appropriate to stabilize the bullets listed. A forum community dedicated to anglers in the Texas area. I like my custom 300 BLK. You'll either spend less or shoot more. This cartridge accepts 0.308 bullets, making it a true .30-caliber cartridge for which a wide selection of projectiles ranging from 80 to 250 grains is available. . Either way, I think we can all agree both are good. The low case capacity requires the use of powders with a fast burn rate like H110 and IMR 4227. I fired these in a Remington 700 at ninety yards without the suppressor attached. Second stupidly and even dangerously compressed loads : Vihtavuori 100 gr HPCE / OTCE Size -- Quantity A typical 125-grain bullet for supersonic loads, such as a Sierra MatchKing 2121, has an overall length of approximately 1.18. 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. Old Craftsman 6-inch dial calipers passed on the author by his machinist father alongside a Wilson .300 Blackout case gauge. I use a Dillon Precision XL650 and Ive been happy with it.Once you have your press, youre going to need appropriate dies. The 300 Blackout would never see mainstream military use, although it became popular in the civilian shooter market. Very versatile. Available in 1 lb., 4 lb. Winchester 296 is also recommended for 410-bore AA loads. Another advantage of the .300 Blackout cartridge is its dimensions. AA1680 or similar in burn rate should work well. As such, a subsonic 300 Blackout load makes an ideal accompaniment to a suppressor, suiting it well for (A) tactical situations where ear protection would be impractical, and (B) hunting hogs without scattering the whole pack after the first shot. Ive read people just up the charge of 1680 but it doesnt seem that great and want to keep that for my subs. Why not put all pomp aside and manufacture light bullets for this PISTOL? 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. Often powders that are way to slow to be used effectively in the 300 blk. Although there are multiple powders suitable for use with .300 Blackout, not all of them may be optimal for either application. For reloading information:WARNING: The loads shown are for informational purposes only. $ 39.99. 1/8 twist. <>>>
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. 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. He is a greedy old has been who would have let this cartridge perish. by rjacobs Sat Dec 14, 2013 4:27 pm, Post 448 54 I'm setting up to start loading 300 Blackout. Free shipping for all bulk orders. The standard 5.56 NATO Magpul PMag on the left shows the second round nosed down in the magazine due to binding. The cartridge shares case-head dimensions and body taper with the .223 Remington. I plan on doing more work with it and reporting back in the future. Born in Boston in 1810, Winchesters initial foray into business was as a maker of mens shirts. Note: H110 loads should never be reduced by more than 3%. The design of the cartridge itself is a bit of an issue as well. (296 and H110 are verified the exact same powder, just marketed under two different brand names.) Accurate 1680 (AA1680) is a well-known double-base propellant with one of the fastest burn rates available. The load data provided by Accurate Powders suggests a 16 barrel with 1:10 twist rate, Remington cases trimmed to 1.358, and Winchester Small Rifle primers. This is the best group achieved with the 300 BLK and 135 SMK at 100 yards. Rather than having a steep shoulder and overbore case, like the 20 Vartarg (a 221 Remington necked down to 20 caliber), it has a relatively straight design that requires fast magnum pistol powders. The photo below shows my exact load data I use now with . Optimal performance with supersonic loads is generally achieved with 100- to 130-grain projectiles, while good subsonic loads are achievable with 190- to 240-grain bullets. It has since become popular for a wide range of uses including hunting and home defense. 1 MOA. Once you reuse your brass, your ammunition costs will decrease even more. Check out the hodgdon site http://data.hodgdon.com/cartridge_load.asp More posts from r/reloading 74K subscribers SevereNameAnxiety 27 days ago So I met and befriended the guy that runs the local pd range. The 300 Blackout's .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 round's. So heavy a bullet conveys a subsonic muzzle velocity and correspondingly softer report. : 1.831" Powder: 10.3 gr 13.0 gr Vel. On some guns, the short case can simply snap out from under the extractor if using a constant tension spring type ejector. Simply telling me I am wrong won't help. They are attempting give you the best information out there. It is the same powder (but from different lots) but relabeled. VerticalScope Inc., 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada. What could be the problem with the load in the 16.5 ? It provides similar effectiveness to the 7.6239 or the slightly more powerful 30-30 cartridges except works in the more up-to-date AR15 platform. The best powder for heavy 44 Magnum loads with 300 grain bullets!!! Note: In the target above, the groups labeled 6.5 123 were shot with a 6.5 Creedmoor and are not relevant to this post. The 300 AAC Blackout (300 BLK, or 7.62x35mm) was created by Advanced Armament Corp. and Remington in order to provide the military with a way to shoot .30 caliber bullets from the M4 platform with only a barrel change. 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. I have some other common pistol powders like lil gun, bullseye, and titegroup but would like to hear what you guys use for the 147 pills. Your email address will not be published. Onm4>#wgfYcX+x;^!%w Gpho?w3x[:gb@UC8|tKn). The cleaner your brass is, the longer your dies will last, especially if that brass has been in the dirt at all. 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). Berry's 220 grain 300 Blackout bullets. Nosler also has a heavyweight offering, in addition to various lighter weight options. 300 Blackout - 150gr Speer Gold Dots. Baton Rouge. 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.