296 speaks for itself. However, it is listed in the 2017 and later printings. When we are sold out, we are sold out. Vortex to take over customer service and support for the app. Wolf Small Rifle Magnum primers. The target was a 2 orange dot printed on paper. The Rainier Ballistics bullets come in a wedge or a hollowpoint offering. 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. %PDF-1.5 An ideal solution for loading 357 Magnum, 44 Magnum, and even 410-bore shotshell ammunition, its high loading density provides optimal velocity. The Fora platform includes forum software by XenForo. Where 180-grain subsonics are concerned, so far Ive had good luck with Reloder 7. Feeds well in my Hornady progressive press. This can lead to poor accuracy from lighter loads. 1020FPS with last round bolt hold open How do you guys get different data for Win 296 and H110? If, you are wanting to use 4198 for driving a .223, then that is a different story. The following are loads that Lehigh Defense recommends for the 194gr ME bullet. Find load data for Shooters World Blackout propellant by clicking the button "Loads for this Powder".More about this powder:ShootersWorld: Ballistic results for this propellant show it appropriate for both pistol and rifle cartridges that incorporate a near straight-walled cartridge case. Winchester - Legendary Powders RELOADING DATA CENTER ALL THE LOAD DATA YOU'LL EVER NEED ALL IN ONE PLACE! The 2017 printing is identified by the gold star on the front cover that states "Revised 2017 New Powders over 37,000 loads". 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. Dillons dies for their machines can be pricey, but the company also generally uses a carbide sizing die. 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. I have complete faith in my Lord. This powder generates relatively high velocities, making it suitable for loading hunting or self-defense ammunition. 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. 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. Old Craftsman 6-inch dial calipers passed on the author by his machinist father alongside a Wilson .300 Blackout case gauge. Although there are multiple powders suitable for use with .300 Blackout, not all of them may be optimal for either application. I know some may say to check every fifth, or tenth, or whatever number cartridge. : 1.625" Powder: 16.5 gr 17.5 gr Vel. 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. Be sure to store them away from anyone you think may try to use them in place of a crescent wrench. They are constantly asking about powders. Never miss a post! Winchester 296 is also recommended for 410-bore AA loads. Share your experiences with other customers. Of course, you need a reloading press. (296 and H110 are verified the exact same powder, just marketed under two different brand names.) Accuracy was less than an inch with three shots. 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." I have used this program for years and tke it with a very large grain of salt! Alliant Power Pro 300-MP Lake City Federal 205 17.1 1866 19.2 Winchester 296 Lake City Federal 205 16.7 1894 18.4 Ramshot Enforcer Lake City Federal 205 15.4 1839 17.2 IMR 4227 Lake City Federal 205 16.7 1823 18.5 C Accurate 5744 Lake City Federal 205 17.5 1829 18.7 C Vihtavuori N110 Lake City Federal 205 15.0 1830 16.5 C Rounds were fed from a AICS style 223 magazine from Accurate Mag. 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). For the next 14 years Winchester aggressively sought new markets, created new products and explored new opportunities for his lever-action rifles. powder: A1680. There's a good reason this companies spend so much time making reloading manuals. However, it is listed in the 2017 and later printings. We are currently populating the cartridge drop-down menu with updated cartridge renderings, new propellants and bullets, and links to complimentary product pages. Consult appropriate load manuals prior to developing your own handloads. An innovative way to carry your backup gun. Winchester 296 is also recommended for 410-bore AA loads. It is also suitable for .221 Fireball, 6.8mm SPC, and 7.62x39mm if you happen to reload for these cartridges as well. An Instruction/Load data Sheet for the 300 Blackout die set can be purchased through the link below. June 1, 2016 The 300 blackout round is prominent in hunting and personal defense 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). Groups were 5 shots (unless otherwise indicated) at 100 yards. A few manufacturers offer bolt action rifles chambered in the 300 BLK. Cycles better than anything. Not sure on charge weight but I know there is plenty info out there at, Those would be first hand from those guys. There is not much load data for this powder so I had to work up my own. % 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. Johnny's Reloading BenchAn idiot and his reloading press My affiliate links and donation . IMR 4227 is a pistol powder with a medium burn rate, primarily intended for use in Magnum pistol and revolver cartridges. Hogdon H110 works well for 110-220gr projectiles. 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! Available in 1 lb., 4 lb. of H-110 as a supersonic loading. Any thoughts? These dimensions make caliber conversions of firearms from 5.56/.223 to .300 Blackout relatively easy, only needing a barrel replacement. It is cross-compatible with. 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. Has N120 been discontinued? Never seen that with 1:7 rifling twist. If you're unsure, or just want options, check as many boxes as you'd like. It is the factory powder for Winchester 357, 41 and 44 magnums. The 300 Blackouts .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 rounds. Thats a 16: bbl. IMR4198 approx. 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. Winchester 296 is a ball powder developed for large handgun loads. There are different opinions about the need for magnum primers with H110 in 300 BLK. The twist rate needed to accommodate the heavy subsonic bullets makes finding accurate super sonic loads difficult. It was originally created for Winchester .410 shotgun factory ammo, but found use in 30 Carbine and magnum pistol loads. .300 AAC Blackout - Manufacturer Loading Data Shellholder: Hornady #16 Lee #4 Lyman #26 RCBS #10 Pistol Rifle Cowboy Starting Max Source 100 gr HPCE / OTCE (Lapua) 0.308" Powder: N105 (VihtaVuori) Primer: Small Rifle Case: Lapua Trim Length: 1.362" C.O.L. Your email address will not be published. Nosler BT 19 grs. = Subsonic Maximum load: 11.0 grains (ca 1100 Fps) = Subsonic Don W. CSR 406-234-0422 www.westernpowders.com The 1:7 twist worked fairly well with the heavier, 220 SMKs, with groups ranging from 1.082-1.477 MOA. I'm setting up to start loading 300 Blackout. A supersonic 300 Blackout round with a 110 grain bullet has a muzzle velocity approximately 1,000 fps slower than that of a 223 Rem, giving it a significantly faster bullet drop. Id urge you to do the same. loads were well over the stated FPS in the loading data of 2100 fps. These guns have had mixed success. Today, IMR is a trademark of the IMR Powder Company, a Hodgdon brand. I was at Cabelas flipping through several reloading manuals and could not find 147 gr. Lets explore all this caliber has to offer including an in-depth look at 300 Blackout Ballistics. It has since become popular for a wide range of uses including hunting and home defense. I have three sources of loading data: Lyman's. 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. APP Automatic Processing Press 90951 90933, http://leeprecision.com/300aac-blackout-c-tb.html. by rjacobs Sat Dec 14, 2013 4:27 pm, 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. 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. 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. Let your fellow shooters know share this article using the Facebook, Twitter and other social media icons below. Silhouette shooters claim it is the most accurate 44 powder they have ever used. IMR 4227 is suitable for supersonic and subsonic loads. This is the best group achieved with the 300 BLK and 135 SMK at 100 yards. Ive been using Modular Driven Technologies Chassis systems for nearly four years. W296 is also viable for reloading .300 Blackout, although it is best suited for supersonic loads only. Is that obsolete now, or not recommended. The targets above represent the loads shown in the table. Example 220gr subsonic data there for h4198 and reloader 7 two thingsfirst not in anyway subsonicthey are high velocity. Click "Get Data" to view results. 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. Scroll right to see energy, drop and coefficient data. In my 16.5, X95 Sierra 220 grain RN with 11.2 grains of H110 WILL NOT cycle. Powders from 60-72 on the Hodgdon burn rate chart SHOULD all work(most have been proven to work) in the AR15 platform. These are powders that are typically marketed to the magnum pistol crowd, not the rifle folks. Ive seen somewhat large quantities of ammo loaded on a single stage, but it is time-consuming and sometimes involves bribing children to do things like checking it all in a case gauge (be sure to check your states child labor laws). I like the topic, good initiative on consolidating info for the new comers. works like a charm. With the right projectiles and an adequate rifle platform, such loads are ideal for hunting or self-defense. To save a bunch of questions, you may want to add W296 next to H110, with a note that they are the same powder.
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