Offcource in case of subsonic 300 BLK, forgot to mention, sorry. 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. I fired these in a Remington 700 at ninety yards without the suppressor attached. Well you would be wrong. 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. Loading 300 Blackout - ep 10 - First subsonic test loads with Palmetto Projectiles Function and velocity testing with Winchester 296 One of the benchrest guys I know asked how I liked my 300 BLK rifle. Reviews can only be submitted while being logged in. Bill Marr My TSAR 11.5 upper is flawless so far. Reloading data available in these calibers:.22 Hornet.221 Remington Fireball.222 Remington.223 Remington.22 PPC-USA 6 mm PPC-USA.300 AAC Blackout.308 Winchester.30-30 Winchester.300 Savage 7,62 x 53R (7,62 Russian) 7,62 x 39.303 British 8 x 57 IS (8 mm Mauser) 9,3 x 62 9,3 x 74R.444 Marlin.45-70 Government.458 Winchester Magnum 7 mm TCU 7 mm BR . Other companies, such as Hornady, also have a variety of projectiles available ranging from light to heavy weight for the caliber. Winchester 296 is a ball powder developed for large handgun loads. Both loads are with a 225gr. This may be ongoing and won't necessarily be complete for a while. Hogdon H110 isn't bad according to Foghorn (who graciously loaned . We have the best 296 Winchester Powder For Sale here at Worldly Armory for a very Cheap and Affordable Prices. 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. 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. LBT heat treated solids and max charges of 296 are a super penetrator for large dangerous game! Onm4>#wgfYcX+x;^!%w Gpho?w3x[:gb@UC8|tKn). It is a versatile chambering, capable of accepting a wide range of .30-caliber projectiles. 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. Want a subsonic load using reloader 7 or h4198? Once you reuse your brass, your ammunition costs will decrease even more. 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." 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 . 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. = Subsonic Maximum load: 11.0 grains (ca 1100 Fps) = Subsonic Don W. CSR 406-234-0422 www.westernpowders.com Since my post back in Jan 2019, I have switched and lil Gun cut the groups in half.Sub sonic. 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. I would say 10 times more people use lil gun than R7 for subsonic loads. Comprehensive load data for Winchester 296 reloading powder und technical specifications for this propellant. Start load: 9.9 grains (ca 975 Fps). 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. W296 is also viable for reloading .300 Blackout, although it is best suited for supersonic loads only. 300 Blackout 220 GR SIE HPBT Winchester 296 .308" 2.260" . Converting an AR-15 to fire 300 Blackout is as simple as swapping its barrel. There may be rate exceptions but your in for a lot of frustration if you go that route. For more information, go towww.P65Warnings.ca.gov, I have gotten great results when used to reload 300BK OUT, Love this powder. So how does everyone find the stability of the heavier projectiles with the 1-8 twist rate? He deserves NOTHING and would tax the IRS if he could do it. The following has published data for both 220gr and 125 gr bullets for the 300 blackout Winchester 296, IMR 4227, H110, and Lil' gun. It is quiet enough to allow a shooter to fire it without hearing protection. as well as finding the load data you're going to need. 01-26-2013, 07:53 AM #9 bmiller Boolit Buddy I know some may say to check every fifth, or tenth, or whatever number cartridge. AAC 7.62 Suppressor , Crimp is most important as heavy bullets want to move on recoil in the mag and will cause vertical stringing. Effective range for hunting is about 100-150 yards. There are many good reasons to reload for .300 Blackout. Copyright: All Rights Reserved Available Formats Download as PDF, TXT or read online from Scribd Flag for inappropriate content 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. AA1680 or similar in burn rate should work well. 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. Ive read people just up the charge of 1680 but it doesnt seem that great and want to keep that for my subs. Please enter your login details below. 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. Excellent for loading high velocity rounds in big bore revolvers such as .44 magnum, .460 magnum and .500 magnum. Winchester 296 is also recommended for 410-bore AA loads. Both the 296 and Lil'Gun loads functioned but my ears told me the 296 was the loudest of the two. 1 pound. Runs with or without a suppressor. Screw JD Jones who sat on his product and refused to share his creation after earning millions. 300 Blackout is taking the shooting world by storm, and for good reason. 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. Amp up your AK with these exciting accessories. VerticalScope Inc., 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada. For the next 14 years Winchester aggressively sought new markets, created new products and explored new opportunities for his lever-action rifles. Winchester 296 Ball Powder. 9.0, 10.0 grains Hodgdon H-110 powder (See chronograph data below) 2.230 COL (2.260 is max for AR-15) Use load data at your own risk. If you see something not right let me know, by also giving supporting reasoning. The 300 AAC Blackout (300 BLK) is a popular alternativecartridgein the AR-15/M16 M4 (AR) community. With the opening of the American West to settlement and the ongoing military conflicts in Europe and the Near East, the demand for Winchester firearms and ammunition remained strong. 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. There are different opinions about the need for magnum primers with H110 in 300 BLK. You can purchase factory-new brass made by Hornady or Remington. Moderators:gds, bakerjw, renegade, bamachem, Post Required fields are marked *. 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. There are also companies converting once fired 5.56 NATO brass (usually with the LC head stamp for Lake City) to .300 Blackout brass. Why not put all pomp aside and manufacture light bullets for this PISTOL? IMR 4227 is a pistol powder with a medium burn rate, primarily intended for use in Magnum pistol and revolver cartridges. 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. Pingback: NEW: Sierra Bullets .300 AAC Blackout Reloading Data - AK Arms, Pingback: NEW: Sierra Bullets .300 AAC Blackout Reloading Data | Firearms Life, They should. 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. 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! Tuning any lower can result in inconsistent burn- aka squib loads- aka projectile in the barrel just waiting to become a KB. 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. Example 220gr subsonic data there for h4198 and reloader 7 two thingsfirst not in anyway subsonicthey are high velocity. This one seems to reign as a favorite, but it isnt cheap. Nosler BT 19 grs. Anecdotal accounts from other shooters indicated this would provide the best accuracy with the 220 grain Sierra MatchKing (SMK). Turns my carbine gas rifle into a single shot (no jams, doesnt even try to cycle), but highly accurate. This could be Hodgdon H110, Hodgdon CFE Black, Accurate 1680, Reloder 7 or a variety of others. Often powders that are way to slow to be used effectively in the 300 blk. 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. . It is a classic reloading powder that should be on the shelves of any handloading enthusiast. Heavier subsonics can use Hodgdon CFE Black, Winchester 296 and Accurate 1680. Any thoughts? The 300 Blackouts recoil is not significantly different from the 5.5645, and its price isnt prohibitively higher. Communism only made one thing that works, and capitalism can make it even better. The second of the two tools I find indispensible is a good set of calipers. They are constantly asking about powders. A few manufacturers offer bolt action rifles chambered in the 300 BLK. It is a beginning and the list will be adjusted and or modified as things progress. Converting an AR-15 to fire 300 Blackout is as simple as swapping its barrel. 7.3 grains of trail boss seems high even for max charge. 7. Today, IMR is a trademark of the IMR Powder Company, a Hodgdon brand. The 300 Blackouts sleeker bullet has a higher. http://www.300blktalk.com/forum/viewtopic.php?f=141&t=81553. 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. You might think I carry a gun because I don't trust God. Click "Get Data" to view results. June 1, 2016 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. Dillons dies for their machines can be pricey, but the company also generally uses a carbide sizing die. Ive seen published load data with N120 as well. 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. Id urge you to do the same. 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. Most shooters use it in varying capacities from 200 yards or less. Whereas the fixed distance competition shooter may be fine with higher magnification and precise .125 MOA adjustments, the military/law enforcement/tactical shooter is []. 300 Blackout - 150gr Speer Gold Dots. Accurate 1680 (AA1680) is a well-known double-base propellant with one of the fastest burn rates available. Powders that clearly work and have been tested thoroughly be AAC. However, nowadays, inexpensive, big-name mass-produced .300 Blackout is harder to find. 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. powder: A1680. You'll either spend less or shoot more. JP silent spring, 1 1/2 MOA . There tends to be a lot of newer 300 blk owners, and re-loaders joining lately, and I believe that will continue to grow. Some people have chosen to load their ammo shorter to remedy this. This website uses cookies to ensure the best experience possible. Ordered 1:7 barrel to another gun, used same loads in exactly same conditions, no issues. 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. Subsonic rounds are particularly suited for use with a suppressed carbine. 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. The rifle, as pictured above, includes the following parts fromBrownells: For testing and evaluation purposes, I used 125, 135, 175 and 220 grain Sierra MatchKings (left to right in photo below) over H110 and IMR 4227 powders. Using 125 gr prohunter, I really appreciate the updated data, I was working on subsonic loads and Sierra did the work for me. Winchester 296 is also recommended for 410-bore AA loads. The velocities cited for the BLK are asthmatic. 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. Avg. Ballistically speaking, the 7.62x39 mm (center) is similar to the .300 Blackout (l.) and .30-30 Win. 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. Some of the other guys may back me up on this, I haven't found any supersonic loads that don't deliver at least one inch groups in the Blackout but the subs are a different story. This is the best group achieved with the 300 BLK and 135 SMK at 100 yards. With the right load and A LOT of tuning, the rifle shot well with both supersonic and sub sonic offerings. All this suppressor talk does not apply to 98per cent of the public. 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. An Instruction/Load data Sheet for the 300 Blackout die set can be purchased through the link below. Winchester continued to refine firearm designs with inventors Benjamin Tyler Henry and Nelson King, and on May 22,1866 the Winchester Repeating Arms Company was born. Cartridge Filter By Bullet Weight Powder Type The Rainier Ballistics bullets come in a wedge or a hollowpoint offering. 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. If you arent worried about being on the cutting edge of accuracy, the fast twist needed to stabilize the heavier bullets, means you are spinning the lighter loads way too fast. I've seen a few posts and videos on using pulled 147 gr. The cleaner your brass is, the longer your dies will last, especially if that brass has been in the dirt at all. Come join the discussion about fishing guides, bait, safety, gear, tackle, tips, reviews, accessories, classifieds, and more! My Start load was 16.5 grains and showed no pressure. Rounds were fed from a AICS style 223 magazine from Accurate Mag. by tallburnedmidget Sat Dec 14, 2013 6:54 pm, Post 6.5 Creedmoor load development: Sierra 130 grain Tipped MatchKing (TMK) with H4350, Varget, Reloder 15 and Reloader 17, First impressions ofthe Modular Driven Technologies (MDT) HS3 Chassis system. Geez. Powders include Winchester, Hodgdon, IMR 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. There are a handful of solid reloading manuals out there from Speer, Hornady, Sierra, and Barnes, to name a few. Rainier Ballistics has introduced plated 180-grain bullets for subsonic use only. Select your cartridge type from the drop-down list. Of course, you need a reloading press. 125 gr. Thats a 16: bbl. Where 180-grain subsonics are concerned, so far Ive had good luck with Reloder 7. The targets above represent the loads shown in the table. 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. It tends to be the most accurate powder in those two rifles cartridges. containers. : 1.831" Powder: 10.3 gr 13.0 gr Vel. Besides the cost-saving advantages, handloading is also a way to tune your ammunition to your .300 Blackout rifles so that it performs with the best accuracy and reliability possible. Very versatile. 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. If you wish to run the 235gr Lee supersonic it will be fine but subsonic you should choose a different powder. Create a free website or blog at WordPress.com. If you cannot find one powder in stock, the other may function as a substitute, using the same load data. powder coated cast bullet made with NOE bullet mold TL310-225-RN, lead hardness at 24bhn, sized to 0.310". However, it is listed in the 2017 and later printings. by lupy123 Sat Dec 14, 2013 8:06 pm, Post Nosler specifies a Winchester standard rifle primer. Early on, the claimed goal was to have ammunition prices on par with the inexpensive .223 Rem. I like my custom 300 BLK. Although there are multiple powders suitable for use with .300 Blackout, not all of them may be optimal for either application. A forum community dedicated to anglers in the Texas area. 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. An ideal solution for loading 357 Magnum, 44 Magnum, and even 410-bore shotshell ammunition, its high loading density provides optimal velocity. 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. With the right projectiles and an adequate rifle platform, such loads are ideal for hunting or self-defense. Powders for subsonic single shot, bolt action, Lehigh defense 110gr controlled Chaos factory load. They are only safe in the rifle shown and may not be safe in yours. * All prices incl. 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. Copyright Ammotogo.com 2023 All Rights Reserved. Take your pick. I told him about my load development experience and he asked why I didnt use a 1:14 twist and a reamer with a short throat like he planned on doing. works like a charm. Not only does this allow for compatibility with existing magazines and bolts, but it allows reloaders to form their own brass from cut-down 5.56mm or .223 cases ensuring brass supply even in the event of a shortage of factory brass. What could be the problem with the load in the 16.5 ? There is not much load data for this powder so I had to work up my own. 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. Powders that cover most 300 BLK projectiles. 28:21. It has since become popular for a wide range of uses including hunting and home defense. New Starline 300 Blackout Cases. However, the .300 Blackout is available in both supersonic and subsonic loads, while the . I worked up a load and settled at 9.8gr of 296 which turns out to be an exact load listed by Winchester on their load data website. Keep in mind that the benchrest crowd, the hot-rodders of this sport, feel the best accuracy is on the edge of stabilization. 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. load was compared because I loaded the same powder charge for them , a year ago. I explained to him he wouldnt really have a 300 BLK anymore. An optimal powder charge fills up between 90% and 100% of the case, provided it doesnt result in dangerous levels of overpressure. The chief difficulty in accurately firing 300 Blackout comes from learning to accommodate its pronounced bullet drop. Is that obsolete now, or not recommended. 1 MOA. The LGSs by me that carry VV can not get 120. Depending on the weight and length of the bullet selected, the amount of space available inside the case may change dramatically. Restrictions placed on us by the powder manufacturers do not allow us to email any load data. Berry's 220 grain 300 Blackout bullets. <> The target was a 2 orange dot printed on paper. Corncob media is fine for most brass. Groups were 5 shots (unless otherwise indicated) at 100 yards. Another advantage of the .300 Blackout cartridge is its dimensions. 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" . Certifiable has done some pretty good work on Subsonic powders for both carbine and pistol gas systems. While the powder formulas are identical, the chrono testing is likely from different production lots. 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. These dimensions make caliber conversions of firearms from 5.56/.223 to .300 Blackout relatively easy, only needing a barrel replacement. 1/8 twist. The best powder for heavy 44 Magnum loads with 300 grain bullets!!! For this, you will need a powder scale. Although functionally identical to the 300 Whisper, the 300 AAC Blackout is its own SAAMI standardized cartridge. 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. Handloading, also called reloading, is more than just a wonderful hobby for gun owners. 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. Hand load data for reloading .300Blk using projectiles from 110 grains to 230 grains with appropriate smokeless powders from Hodgdon, IMR & Winchester. Find load data for Winchester 296 propellant by clicking the button "Loads for this Powder".More about this powder:Wincheste. by bangbangping Sat Dec 14, 2013 4:30 pm, Post I think 296 and 4227 are the same powders, not 100% sure though. 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. So heavy a bullet conveys a subsonic muzzle velocity and correspondingly softer report. AR-platform rifles optimized to run subsonic 300 Blackout tend to fire supersonic ammo poorly. 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. All .300 Blackout rifles can shoot either subsonic or supersonic with no additional changes or accessories, the only difference being in the ammunition. Nosler also has a heavyweight offering, in addition to various lighter weight options. 220 g round nose / 9.9 g H110 cycles 8.5 and 16 barrels no issues. The .300 Blackout has become very popular in recent years, and this is due in part to the cartridges high versatility. When we are sold out, we are sold out. On some guns, the short case can simply snap out from under the extractor if using a constant tension spring type ejector. 5-2556 Review The needs of the various shooting disciplines differ greatly. 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. Subscribe to the free newsletter and do not miss any news or promotions. Winchester 296 is a ball powder developed for large handgun loads. 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. These guns have had mixed success. Hodgdon produced the following load data using a 16 barrel with a 1:8 barrel twist rate, Hornady cases trimmed to 1.363, and Remington 7 1/2 Small Rifle Magnum primers. More about this powder: Winchester 296 is a ball powder developed for large handgun loads. [ETA] QuickLoad says if you want your blackout to go faster, reduce bullet weight (175 gr SMK) and run about 17gr IMR4198. 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.
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