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. 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. 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. The latter has nearly twice the propellant, and is therefore better able to fell very distant game. Most shooters use it in varying capacities from 200 yards or less. = Subsonic Maximum load: 11.0 grains (ca 1100 Fps) = Subsonic Don W. CSR 406-234-0422 www.westernpowders.com <> This one seems to reign as a favorite, but it isnt cheap. An optimal powder charge fills up between 90% and 100% of the case, provided it doesnt result in dangerous levels of overpressure. Technical Specifications (based on the respective safety standard - see more details in tab "Datasheet" if available) Subscribe to the free newsletter and do not miss any news or promotions. 20 gr will drive 55 gr to 62 gr .223 rounds OK. Peruse the Hodgdon Online data files and see for yourself. We continue to prioritize our shipments to our traditional sales channels to maximize powder availability at retailers. The Rainier Ballistics bullets come in a wedge or a hollowpoint offering. With the right projectiles and an adequate rifle platform, such loads are ideal for hunting or self-defense. Sierra Bullets 300 AAC Blackout Load Data, NEW: Sierra Bullets .300 AAC Blackout Reloading Data - AK Arms, NEW: Sierra Bullets .300 AAC Blackout Reloading Data | Firearms Life. Most have reported it will not work for pistol systems either) H110 (subs and supers, however may not function some carbine systems with subs. Lets explore all this caliber has to offer including an in-depth look at 300 Blackout Ballistics. The case dimensions are very similar to .223 Remington and 5.56mm NATO, with virtually identical cartridge overall length (COL) and base diameter, allowing a shooter to load .300 Blackout cartridges in an unmodified AR-15 magazine without loss of capacity. Hodgdon CFE-BLK was designed to provide that level of consistency and performance in the .300 AAC Blackout cartridge, particularly when making subsonic loads. The two key features that make the 300 BLK excellent for the AR platform, make it difficult to work with in a bolt action rifle; a short case and use of both super and subsonic bullets. 0. It is also suitable for .221 Fireball, 6.8mm SPC, and 7.62x39mm if you happen to reload for these cartridges as well. Powders that have been tested and tried by others. A Nosler 125 gr. A better solution to this problem is to use the .300 Blackout-specific magazines made by D&H Tactical and Magpul.A couplenice-to-have items that are not necessarily required for reloading .300 blackout are a brass tumbler and brass separator. 0. Such large projectiles convey a subsonic muzzle velocity that is accompanied by a quiet report. These are powders that are typically marketed to the magnum pistol crowd, not the rifle folks. loads were well over the stated FPS in the loading data of 2100 fps. For the next 14 years Winchester aggressively sought new markets, created new products and explored new opportunities for his lever-action rifles. 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. February 15, 2022. The 110 grain Blackout at 2,375 feet per second yields 1,377.4 foot-pounds of muzzle energy to the AK's 1,650.8 at 2,600 feet per second. A forum community dedicated to anglers in the Texas area. The best powder for heavy 44 Magnum loads with 300 grain bullets!!! Vortex to take over customer service and support for the app. subsonic 300blk. Always start [] 243 Outdoors. Data from a POF 10.5" barrel, 1:7" twist. Please help us to improve and report any suggestions via our contact form. If you need greater amounts of ammo, you may want to look at a turret or progressive press. The .300 Blackout is an intermediate rifle cartridge, just like 5.56mm NATO and 7.62x39mm. gallantbullets.com May 3, 2020 #22 Pgohil Well Known Rokslider. The gun doesnt move, there is even less recoil than an AR because you dont have the mass of the bolt carrier reciprocating in the rifle. For a better experience, please enable JavaScript in your browser before proceeding. The chief difficulty in accurately firing 300 Blackout comes from learning to accommodate its pronounced bullet drop. Links to published Data added. In many ways, it is the anti-rifle cartridge. Please enter your login details below. by rjacobs Sat Dec 14, 2013 4:27 pm, Post However, nowadays, inexpensive, big-name mass-produced .300 Blackout is harder to find. He had groomed his son, William Wirt Winchester as his successor, but the younger Winchester died of tuberculosis in March of the following year before he could assume control of Winchester Repeating Arms. http://www.300blktalk.com/forum/viewtopic.php?f=141&t=81553. Have experienced some unstability problems with cans and 1:8 barrels with 220 gr sierras. Advanced Armament Corporation began developing a .30 caliber subsonic cartridge optimized for the M4 platform in 2009. 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. Please take the time to read the disclaimer below and note that this data was gathered in a bolt action rifle and NOT a semiautomatic rifle. The 300 bulk is an underpowered cartridge-on par with theM1 carbine of WWII- but not as easy to wield. You MUST have a pistol length gas system. Early on, the claimed goal was to have ammunition prices on par with the inexpensive .223 Rem. Anecdotal accounts from other shooters indicated this would provide the best accuracy with the 220 grain Sierra MatchKing (SMK). These guns have had mixed success. It is a beginning and the list will be adjusted and or modified as things progress. Ive seen published load data with N120 as well. Running a rifle like this suppressed would be a hoot. If you are planning to reuse your brass, and you should, you will probably want to clean it. 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. select rifle cartridge and then 300 AAC Blackout Lists loads using: IMR 4227 (subs and supers) W296 (subs and supers, however may not function some carbine systems with subs. The 300 Blackout cartridge is known for providing a wide range of bullet weights and velocities much to the chagrin of bullet drop compensating scope reticle designers. A critical marksmanship skill that is easy to overlook. Loading 300 Blackout - ep 10 - First subsonic test loads with Palmetto Projectiles Function and velocity testing with Winchester 296 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. Ballistically speaking, the 7.62x39 mm (center) is similar to the .300 Blackout (l.) and .30-30 Win. I generally use a balance-beam version, as its less expensive, but if youre inclined to spend more money, you can opt for a digital. However, it is listed in the 2017 and later printings. 4 0 obj Either way, I think we can all agree both are good. W296 is also viable for reloading .300 Blackout, although it is best suited for supersonic loads only. I have seen a few complaints from people with barrels under 10, but better stability was found when switching to a 1-7 twist rate. RL-7 seems to work somewhat with subsonic loads in Carbine (which will work for pistol) gas systems with maybe a few bolt hold open (BHO) issues but that may not bother too many. It doesnt have to be fast or super accurate, just looking for a cheap plinking round, Lil gun will work for you. If you folks want really figures use quick loadthis data and noslers data is bogus. Offcource in case of subsonic 300 BLK, forgot to mention, sorry. 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. Silhouette shooters claim it is the most accurate 44 powder they have ever used. The .300 cartridge uses the same powder as large caliber handguns, such as .44 & .45's. Most quiet but not functional (w/o lighter springing): Share your experiences with other customers. So this is going to be a List of powders that can be used in the 300 blk. Carbine length gas tube. AA1680 or similar in burn rate should work well. The low case capacity requires the use of powders with a fast burn rate like H110 and IMR 4227. How do you guys get different data for Win 296 and H110? Free shipping for all bulk orders. The maxorder quantity of any powder SKU is, https://shop.hodgdon.com/sites/www/files/2022-04/2022-Winchester%20Powders%20SD. 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. Does Lee offer a Powder Thru Expanding Die for the 300 AAC Blackout. 1/8 twist. Highly recommended, I reload for my 300 Blackout very clean burning powder and accurate, great for .357, .41, and .44 magnum pistols. Winchester 296 . 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. The following are loads that Lehigh Defense recommends for the 194gr ME bullet. I have three sources of loading data: Lyman's. If, you are wanting to use 4198 for driving a .223, then that is a different story. containers. Enter your email address to subscribe and receive notifications of new posts by email. The 300 Blackouts sleeker bullet has a higher. Never miss a post! The case manufacturer, Nosler or Jagemann (JAG), is listed on the table below. IMR 4227 is a pistol powder with a medium burn rate, primarily intended for use in Magnum pistol and revolver cartridges. This powder generates relatively high velocities, making it suitable for loading hunting or self-defense ammunition. Seeing the economic potential of the fast-growing firearms industry, Winchester began to assemble investors and secure venture capital, and in 1857 bought a controlling interest in the Volcanic Repeating Arms Company from two inventive gentlemen named Horace Smith and Daniel B. Wesson. (296 and H110 are verified the exact same powder, just marketed under two different brand names.) Note: H110 loads should never be reduced by more than 3%. There is not much load data for this powder so I had to work up my own. I have firearms in all three and I know some will disagree but for me, I would never use lil' gun in anything! 300 Blackout - 150gr Speer Gold Dots. Winchester - Legendary Powders RELOADING DATA CENTER ALL THE LOAD DATA YOU'LL EVER NEED ALL IN ONE PLACE! After testing with a number of projectile weights it seemed a waste of time to try another powder as it was obvious the combination shot better than I could! For this, you will need a powder scale. Available in 1 lb., 4 lb. Supersonic loads allow you to use lighter bullets and reach higher muzzle velocities. Most data I have seen specifies small-rifle magnum primers.At some point, you may want to know how fast your .300 Blackout bullets are actually going. Groups were 5 shots (unless otherwise indicated) at 100 yards. Thank you. H 4831, 220 gr RN Fed 205 heavy factory crimp, 1050 fps cycles my 16 M4. load data. While the powder formulas are identical, the chrono testing is likely from different production lots. 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. As far as twist rate is concerned,I wanted the flexibility of being able to shoot the light and heavy rounds, so I ordered a custom barrel from Bartlein with a 1:7 twist.
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