winchester 296 300 blackout load data

The 1:7 twist worked fairly well with the heavier, 220 SMKs, with groups ranging from 1.082-1.477 MOA. Supersonic loads with lighter bullets are suitable for hunting and offer ballistics equivalent to .30-30 Winchester or 7.62x39mm. Quick Load program is, buy their own admission should NEVER be used over ANY published data. Whereas the fixed distance competition shooter may be fine with higher magnification and precise .125 MOA adjustments, the military/law enforcement/tactical shooter is []. I have three sources of loading data: Lyman's. Powder meters great in my Dillon 550, I am 67 years old been using this forever in all my magnum hand guns and desert eagles meter fine in powder measures, Great powder . 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) . Accurate 1680 (AA1680) is a well-known double-base propellant with one of the fastest burn rates available. 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 loads shown below are only considered safe in the test gun! 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. 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" . So how does everyone find the stability of the heavier projectiles with the 1-8 twist rate? Start load: 9.9 grains (ca 975 Fps). by Merlin1274 Sat Dec 14, 2013 10:38 pm, Post It is also widely considered to be the powder of choice for .410 bore shotgun shells. [ETA] QuickLoad says if you want your blackout to go faster, reduce bullet weight (175 gr SMK) and run about 17gr IMR4198. Click "Get Data" to view results. It is a beginning and the list will be adjusted and or modified as things progress. If youre using an AR-15 or another self-loading platform, the powder charge must also be enough to reliably cycle the action, unless you dont mind transforming your AR-15 into a straight-pull bolt-action rifle. There may be rate exceptions but your in for a lot of frustration if you go that route. 5-2556 Review The needs of the various shooting disciplines differ greatly. This is particularly helpful when loading subsonic ammunition as you can make sure your bullet speeds are still below supersonic velocities but as close as to those velocities as you can get. 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. Then select your bullet weight, powder manufacturer and powder type. Reviews can only be submitted while being logged in. 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. Winchester 296 is a ball powder developed for large handgun loads. Although there are multiple powders suitable for use with .300 Blackout, not all of them may be optimal for either application. 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. Testing both .308 versions of the Speer Gold Dot in 300 Blackout. Of course, you need a reloading press. by crs7861 Sun Dec 15, 2013 12:25 am, Powered by phpBB Forum Software phpBB Limited. 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. Data from a POF 10.5" barrel, 1:7" twist. I have firearms in all three and I know some will disagree but for me, I would never use lil' gun in anything! 296 speaks for itself. Eventually, they got their own 300 Blackout cartridge SAAMI approved in 2011. I know some may say to check every fifth, or tenth, or whatever number cartridge. Every product is hand selected by our editors. Relative Brun Rate: It was originally created for Winchester .410 shotgun factory ammo, but found use in 30 Carbine and magnum pistol loads. A view into a Dillon Precision XL650 progressive reloading press midway through loading some .300 Blackout with 180 . I've seen a few posts and videos on using pulled 147 gr. Cartridge Filter By Bullet Weight Powder Type We are engineers, reloading enthusiasts and operate one of the most powerful ballistics calculators. 300 Blackout - 150gr Speer Gold Dots. In contrast, a 220-grain bullet ideal for subsonic loads, like Sierra MatchKing 2240, possesses an overall length of roughly 1.49. Most accurate and functional: 10.0gr AA1680, WSPM @ 2.180 OAL - 1,025 fps. There is not much load data for this powder so I had to work up my own. Powders that have been tested and tried by others. It is quiet enough to allow a shooter to fire it without hearing protection. This one seems to reign as a favorite, but it isnt cheap. JavaScript is disabled. If you folks want really figures use quick loadthis data and noslers data is bogus. He is a greedy old has been who would have let this cartridge perish. Ordered 1:7 barrel to another gun, used same loads in exactly same conditions, no issues. ES -----174 fps. A few manufacturers offer bolt action rifles chambered in the 300 BLK. endobj Thanks, The data is all wrong anyway. There are offerings from Sierra with one of the notables being their 220-grain MatchKing. Be sure to store them away from anyone you think may try to use them in place of a crescent wrench. Serving as optimal powders for their intended cartridges. 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. Select your cartridge type from the drop-down list. 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. Amp up your AK with these exciting accessories. It is also suitable for .221 Fireball, 6.8mm SPC, and 7.62x39mm if you happen to reload for these cartridges as well. Rounds were fed from a AICS style 223 magazine from Accurate Mag. When I purchased my Super Blackhawk, the first powder I chose was WW296. At worst, it puts you at risk of extreme and life-threatening overpressure. I save Lil' Gun for subs. 0. 7. Now for preparations for 2018 Bear season 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. An innovative way to carry your backup gun. 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. Dillons dies for their machines can be pricey, but the company also generally uses a carbide sizing die. 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. Another option is to load your own. 1020FPS with last round bolt hold open A few manufacturers offer bolt action rifles chambered in the 300 BLK. The .300 cartridge uses the same powder as large caliber handguns, such as .44 & .45's. I was rather surprised that I received an request to review Win 296 powder. I use a Dillon Precision XL650 and Ive been happy with it.Once you have your press, youre going to need appropriate dies. 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. Hodgdon CFE-BLK was designed to provide that level of consistency and performance in the .300 AAC Blackout cartridge, particularly when making subsonic loads. endobj 1 0 obj by bangbangping Sat Dec 14, 2013 4:30 pm, Post The low case capacity requires the use of powders with a fast burn rate like H110 and IMR 4227. If you want cheap, youre looking at having to buy remanufactured ammunition, which can sometimes be of questionable quality. The 300 BLK is an interesting cartridge for the rifleman. VISIT THE RDC BALL POWDER In 1929, the Western Cartridge Company (forerunner of Winchester Ammunition) received U.S. Patent #2,027,114, issued to Western Cartridge as "Manufacture of Smokeless Powders." LOADS LESS THAN MINIMUM CHARGES SHOWN ARE NOT RECOMMENDED. 300 AAC Blackout is also finding use with hunters, who may not have been able to legally hunt with .223 in their state, and who prefer .30 caliber bullets for medium-sized game. 2 0 obj At best, a powder charge that is safe to use with the lighter, shorter bullet may make it impossible to seat in the longer, heavier bullet. I dont recommend deviating from this for safety reasons. What could be the problem with the load in the 16.5 ? The .300 Blackout has become very popular in recent years, and this is due in part to the cartridges high versatility. A balance-beam scale used for measuring powder charges. In a life and death situation-who cares about the noise? He deserves NOTHING and would tax the IRS if he could do it. 28:21. Find load data for Winchester 296 propellant by clicking the button "Loads for this Powder". subsonic 300blk. However, the .300 Blackout is available in both supersonic and subsonic loads, while the . Born in Boston in 1810, Winchesters initial foray into business was as a maker of mens shirts. Tuning any lower can result in inconsistent burn- aka squib loads- aka projectile in the barrel just waiting to become a KB. We place limited powder inventory for sale on a regular basis on our website. Thats a lot of work already done that I only need to tweak for my rifle, however when I chrono these loads Sierra is pretty much dead on! 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. Offcource in case of subsonic 300 BLK, forgot to mention, sorry. If you need greater amounts of ammo, you may want to look at a turret or progressive press. Ive read people just up the charge of 1680 but it doesnt seem that great and want to keep that for my subs. : 2,293 2,458 Press. JP silent spring, 1 1/2 MOA .