winchester 296 300 blackout load data

On some guns, the short case can simply snap out from under the extractor if using a constant tension spring type ejector. The fast burn rate makes it ideal for use in subsonic loads, producing enough pressure to cycle the action even when pushing the heaviest bullets out of the muzzle. A few manufacturers offer bolt action rifles chambered in the 300 BLK. The design of the cartridge itself is a bit of an issue as well. However, it is listed in the 2017 and later printings. 3 0 obj 300 Blackout is taking the shooting world by storm, and for good reason. This data is intended for subsonic use in firearms with barrel twist rates appropriate to stabilize the bullets listed. If youre only feeding a bolt-action rifle or only slow-firing an AR-15, then a single-stage press, such an RCBS Rock Chucker, will work. Of course, you need a reloading press. I dont recommend deviating from this for safety reasons. 300 BLK - Powder Coated Bullets with Winchester 296 6,475 views Mar 9, 2017 166 Dislike Share Save Johnny's Reloading Bench 120K subscribers Testing some powder coated bullets with Winchester. Any thoughts? So how does everyone find the stability of the heavier projectiles with the 1-8 twist rate? Both the 296 and Lil'Gun loads functioned but my ears told me the 296 was the loudest of the two. Relative Brun Rate: 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. 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. Turns my carbine gas rifle into a single shot (no jams, doesnt even try to cycle), but highly accurate. Converting an AR-15 to fire 300 Blackout is as simple as swapping its barrel. For this, you will need a powder scale. Ultimate Reloader is not responsible for errors in load data on this website. It is also suitable for .221 Fireball, 6.8mm SPC, and 7.62x39mm if you happen to reload for these cartridges as well. He is a greedy old has been who would have let this cartridge perish. There are offerings from Sierra with one of the notables being their 220-grain MatchKing. New Starline 300 Blackout Cases. 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! 28:21. It was originally created for Winchester .410 shotgun factory ammo, but found use in 30 Carbine and magnum pistol loads. However, nowadays, inexpensive, big-name mass-produced .300 Blackout is harder to find. The photo below shows my exact load data I use now with . At worst, it puts you at risk of extreme and life-threatening overpressure. 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. The standard 5.56 NATO Magpul PMag on the left shows the second round nosed down in the magazine due to binding. 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. If you see something not right let me know, by also giving supporting reasoning. Known for its ability to deliver heavy subsonic bullets for standard AR magazines while cycling the action in suppressed applications, it also works well with lighter supersonic loads, offering a similarexternal ballistic performance to the 7.62x39mm Russian (check out my 300 AAC Blackout Review from September 2012). In many ways, it is the anti-rifle cartridge. Offcource in case of subsonic 300 BLK, forgot to mention, sorry. http://data.hodgdon.com/cartridge_load.asp, http://www.accuratepowder.com/wp-conten 16_Web.pdf, http://www.accuratepowder.com/wp-conten 7-2-13.pdf, http://sierrabullets.files.wordpress.co ackout.pdf, http://www.lehighdefense.com/index.php/load-data, http://www.barnesbullets.com/wp-content TAC-TX.pdf, http://www.quarterbore.com/300whisper/subsonic.html, http://www.quarterbore.com/300whisper/supersonic.html. VerticalScope Inc., 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada. 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) . The .300 Blackout has become very popular in recent years, and this is due in part to the cartridges high versatility. Most shooters use it in varying capacities from 200 yards or less. and 8 lb. <>/Font<>/ProcSet[/PDF/Text/ImageB/ImageC/ImageI] >>/MediaBox[ 0 0 792 612] /Contents 4 0 R/Group<>/Tabs/S/StructParents 0>> A view into a Dillon Precision XL650 progressive reloading press midway through loading some .300 Blackout with 180 . The 300 bulk is an underpowered cartridge-on par with theM1 carbine of WWII- but not as easy to wield. : 1.625" Powder: 16.5 gr 17.5 gr Vel. 300 Blackout - 150gr Speer Gold Dots. You have a number of options. Scroll right to see energy, drop and coefficient data. 12 drop at 150 yd. gallantbullets.com May 3, 2020 #22 Pgohil Well Known Rokslider. Rounds were fed from a AICS style 223 magazine from Accurate Mag. I understand why the 300 BLK caught on in the AR and I also understand why didnt take off as much in the bolt guns. endobj This website uses cookies to ensure the best experience possible. Pistol SET YOUR SIGHTS ON PISTOL RELOADING DATA Find what you need in four easy steps. You all show older data in the 300 using lil gun for a load workup option. Load Data Card - .300 AAC Blackout (7.62x35mm) - AR-15. 125 gr. June 1, 2016 <> 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. Such loads tend to deliver more consistent performance, resulting in fewer muzzle velocity variations between each shot. I save Lil' Gun for subs. These seemingly small differences are significant. Winchester 296 is a ball powder developed for large handgun loads. H110/W296 is a great powder for the 300 AAC Blackout however I have found in both of our uppers that it is not a good powder for subsonic loads. I fired these in a Remington 700 at ninety yards without the suppressor attached. You MUST have a pistol length gas system. These guns have had mixed success. It is a beginning and the list will be adjusted and or modified as things progress. This is the only powder I have used in my 44 Magnum ever since. JP silent spring, 1 1/2 MOA . We have the best 296 Winchester Powder For Sale here at Worldly Armory for a very Cheap and Affordable Prices. Other companies, such as Hornady, also have a variety of projectiles available ranging from light to heavy weight for the caliber. 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. Intended primarily for high case capacity, high-power cartridges such as .454 Casull, .475 Linebaugh, and .500 S&W Magnum, it has also been used successfully for decades in certain rifle calibers, such as 7.62x39mm and .300 Blackout. 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. It is quiet enough to allow a shooter to fire it without hearing protection. The twist rate needed to accommodate the heavy subsonic bullets makes finding accurate super sonic loads difficult. The following are loads that Lehigh Defense recommends for the 194gr ME bullet. A handloader using .300 Blackout has less case capacity to experiment with than they would with a full-power rifle cartridge such as .308 Winchester or .30-06 Springfield. Thank you. and 5.56 NATO loads. In 2012, Hodgdon introduced the Copper Fouling Elimination reloading powder line, with the CFE 223. A Nosler 125 gr. I am attempting to load both 2-1/2" and 3" Win HS hulls, using WIN WAA410HS wads (NOT the claybuster generic equivalent) and WIN 296/H110 powder. Powders that clearly work and have been tested thoroughly be AAC. Communism only made one thing that works, and capitalism can make it even better. 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. 2 0 obj Although there are multiple powders suitable for use with .300 Blackout, not all of them may be optimal for either application. Why not put all pomp aside and manufacture light bullets for this PISTOL? Your email address will not be published. Winchester 296 Ball Powder. It is a versatile chambering, capable of accepting a wide range of .30-caliber projectiles. 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. as well as finding the load data you're going to need. 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. H110 powder. Match Grade. 5-2556 Review The needs of the various shooting disciplines differ greatly. It has since become popular for a wide range of uses including hunting and home defense. The best powder for heavy 44 Magnum loads with 300 grain bullets!!! 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. It isnt hard to save yourself roughly a third of the cost of a box if youre used to buying quality ammunition. A .300 Blackout rifle loaded with subsonic ammunition and fitted with a suppressor is truly silenced; the firearms loudest element is the bolt going home with every shot. or 5.56 NATO chamber. 7.3 grains of trail boss seems high even for max charge. They are only safe in the rifle shown and may not be safe in yours. I went back and read my notes. Subsonic 300 Blackout. Another advantage of the .300 Blackout cartridge is its dimensions. Berry's 220 grain 300 Blackout bullets. : 26,000 34,800 CUP Hodgdon 85 gr RN (Sierra) 0.308" Powder: H4227 (Hodgdon) 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. Want a subsonic load using reloader 7 or h4198? Id urge you to do the same. 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. New customer? Vortex to take over customer service and support for the app. They are a lot more economical for plinking than spending the money on the Sierras. Well you would be wrong. The Rainier Ballistics bullets come in a wedge or a hollowpoint offering. If you're unsure, or just want options, check as many boxes as you'd like. Cycles better than anything. This cartridge was designed from the ground up to provide adequate performance in both supersonic and subsonic applications, making it highly versatile and adaptable. Has N120 been discontinued? Converting an AR-15 to fire 300 Blackout is as simple as swapping its barrel. Close range only. All this suppressor talk does not apply to 98per cent of the public. This is the best group achieved with the 300 BLK and 135 SMK at 100 yards. Effective range for hunting is about 100-150 yards. Accurate 1680 (AA1680) is a well-known double-base propellant with one of the fastest burn rates available. I am confident that it would also be well suited to .454 Casull and other strong calibers. More about this powder: Winchester 296 is a ball powder developed for large handgun loads. He deserves NOTHING and would tax the IRS if he could do it. 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. Then select your bullet weight, powder manufacturer and powder type. Tuning any lower can result in inconsistent burn- aka squib loads- aka projectile in the barrel just waiting to become a KB. I plan to build a bolt action with a 16.5 barrel and will use projectiles between 180 220 gr., so not sure if I should go with the 1-8 or get a 1-7 barrel blank made. 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. <>>> There was a problem loading the comments. Select your cartridge type from the drop-down list. 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. Avg. Sierra 180Grain match king projo, 12.2 grains of powder. There may be rate exceptions but your in for a lot of frustration if you go that route. The two key features that make the 300 BLK excellent for the AR platform, make it difficult to work with ina bolt action rifle; a short case and use of both super and subsonic bullets. 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. I was at Cabelas flipping through several reloading manuals and could not find 147 gr. Nosler BT 19 grs. You'll either spend less or shoot more. 152. 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. I have three sources of loading data: Lyman's. Nosler also has a heavyweight offering, in addition to various lighter weight options. While the powder formulas are identical, the chrono testing is likely from different production lots. Onm4>#wgfYcX+x;^!%w Gpho?w3x[:gb@UC8|tKn). : Vihtavuori 100 gr HPCE / OTCE My preference is the dial version, as they dont require batteries and also probably because Ive been using them on and off for most of my adult life. Pistol ammo loads with H110 call for magnum primers. The 300 AAC Blackout (300 BLK) is a popular alternativecartridgein the AR-15/M16 M4 (AR) community. Accuracy was less than an inch with three shots. INDICATES MAXIMUM LOAD USE CAUTION Is that obsolete now, or not recommended. Whereas the fixed distance competition shooter may be fine with higher magnification and precise .125 MOA adjustments, the military/law enforcement/tactical shooter is []. An Instruction/Load data Sheet for the 300 Blackout die set can be purchased through the link below. It has since become popular for a wide range of uses including hunting and home defense. Winchester - Legendary Powders RELOADING DATA CENTER ALL THE LOAD DATA YOU'LL EVER NEED ALL IN ONE PLACE! Please enter your login details below. 220 sierras were stable to 150 meters with 1:7 twist. load was compared because I loaded the same powder charge for them , a year ago. <> We do not take backorders and our Tech Services team cannot take orders via email or phone. When it comes to recoil energy, assuming you're using an 8 pound rifle, the Blackout hits you less with 4.3 foot-pounds compared to the AK's 6.34 foot-pounds. Yea, that's right. 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. While the 300 BLK is easy (and inexpensive) to reload, Remington and AAC recognized that most people are not reloaders. The part is free, you are just responsible for any applicable taxes and Shipping/Handling. BTW, small standard rifle primers are nearly identical to small magnum pistol primers .. about the same mix and cup thickness. 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). Such large projectiles convey a subsonic muzzle velocity that is accompanied by a quiet report. All shooting was done prone, from a bipod with rear bag. 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. Most accurate and functional: 10.0gr AA1680, WSPM @ 2.180 OAL - 1,025 fps. 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! Handloading, also called reloading, is more than just a wonderful hobby for gun owners. 300 BLK Load Data warriorsociologist, I don't currently have any 147s on hand. Both loads are with a 225gr. Start load: 9.9 grains (ca 975 Fps). 0. As with IMR 4227, Hodgdon obtained the following load data using a 16 barrel with a 1:8 twist rate, Hornady cases trimmed to 1.363, and Remington 7 1/2 Small Rifle Magnum primers. A few manufacturers offer bolt action rifles chambered in the 300 BLK. I like the topic, good initiative on consolidating info for the new comers. You may have a great load that is pushing max and loading from an 8lb keg, and a few years later you buy another keg. Now I use the 296 only for my S&W 460. It was later followed by CFE Pistol in 2014 and CFE BLK in 2019. Be sure to store them away from anyone you think may try to use them in place of a crescent wrench. I have complete faith in my Lord. Although functionally identical to the 300 Whisper, the 300 AAC Blackout is its own SAAMI standardized cartridge. There tends to be a lot of newer 300 blk owners, and re-loaders joining lately, and I believe that will continue to grow. The case gauge is to be used to check every loaded piece of ammunition. 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. Never seen that with 1:7 rifling twist.

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