![]() But at the same time suggest that it is a very temperamental powder. I'll accept Hodgden at their word that it is the same powder. H110 would pop a primer in new brass, when 296 would get 2 firings.Īll this indicates there is a difference. Using the same two powders, same lots, same loads. If I brought the 296 up in velocity by adding powder, I had no loss of brass life. H110 shot a bit faster, and brass life was shorter. On each 10 shot string the loads were alternated as well as the starting powder. Loaded five of each powder then shot and reloaded until the primer pockets would no longer hold primers. To test the theory I used 10 pieces of Lapua brass, prepped the same, same load. The question mark came up when I was finally able to get a pound of each powder with the same lot number. Lot to lot variation is the most likely cause for this and the strange numbers that come up in load data. This has also held true when going to max loads and reading the tea leaves(primers) or measuring case head expansion. If you run both powders through Quickload, at least my version, using the exact same specs, 296 always comes out to a significantly lower pressure. I don't have the equipment or scientific background to call BS on the manufacturer. According to Hodgden they are the same powder. This might need some explanation or clarification. ![]() (Thanks for turning me on to that dellet!!!) W296 is just different enough to get a bit better performance. LOADS LESS THAN MINIMUM CHARGES SHOWN ARE NOT RECOMMENDED.ĭr.Phil wrote:Another thing that is interesting is that this is yet another document showing that W296 and H110 are not the same. Effective range for hunting is about 100-150 yards. It provides similar effectiveness to the 7.62×39 or the slightly more powerful 30-30 cartridges except works in the more up-to-date AR15 platform. 30 caliber bullets for medium-sized game. 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.ģ00 AAC Blackout is also finding use with hunters, who may not have been able to legally hunt with. 223 cases – ensuring brass supply even in the event of a shortage of factory brass. 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. The cartridge shares case-head dimensions and body taper with the. It has since become popular for a wide range of uses including hunting and home defense. 30 caliber bullets from the M4 platform with only a barrel change. and Remington in order to provide the military with a way to shoot. The 300 AAC Blackout (300 BLK, or 7.62x35mm) was created by Advanced Armament Corp. Sierra Bullets 300 AAC Blackout Load Data Sierra has released the latest version of their 300 BLK Load Data.
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