![]() ![]() ((disclaimer)) I don't recommend using 300blk data to load 7.62x39, that is what we did and we are a bunch of rednecks, so if you do use it and blow yourself/firearms up that's on you, not me. That is why, I believe, you cant find 7.62x39 load data. Unlike an ar that you can change buffers and springs to get the firearm to run, the sks and ak doesn't have that ability. We basically used 300blk data in a 7.62x39 case for our test loads, they all fired fine and were subsonic but the sks and ak wouldn't cycle. But you stated you have an ar upper that runs 7.62x39, then you should be able to get the firearm to cycle subsonic. My brother and I tried to get a subsonic round to cycle his sks and ak reliably. The reason you cant find much load data on subsonic 7.62x39 is because the sks and ak firearms run poorly on subsonic ammo. 300blk is a awesome subsonic round, it can also preform fairly well as a sonic round. You can cut and form 5.56 cases for 300blk and the bolt and mags are the same as 5.56. If you’re interested in using reddit for self-promotion check out our Official Spam Policy. Other Subreddits you may be interested in: This unfortunately includes reloading components like brass, and projectiles. Due to reddit policies all posts selling, trading, or buying ammunition are forbidden. If you'd like to post reloading equipment for sale, for trade, or a request for something you'd like to buy please put, , or respectively, at the beginning of your title. R/Reloading discord join us for supplies and helpful conversation: Https://discord.gg/reloading Posts titled " Help! New Reloader." will have less responses than a post titled like "Questions about crimp for. Please make sure you title is relevant to the specific question you are asking. Remember, if you post a picture, make sure to provides some context. Add the defiant ammunition with it and it’s deadly!. My gun is a Ruger rancher x39 with hybrid 46 can. Highly recommend these to anyone looking for subsonic x39 round!!Īwesome product.Shot this 170 lb boar with the 7.62x39 TCX 190 grain subsonic at 75 yards and he only went about 50 yards and fell over dead. Killed a 200lb boar at 75 yards and dropped him in his tracks. Shoot these out of my Ruger Rancher bolt gun and they are killer! Dead silent with the Hybrid 46 can. Thanks to its use in the AK-47, a semi-automatic rifle virtually. The round is also known as the 7.62 Soviet and sometimes as the. It was designed to be used in the new AK-47 assault rifle, which was adopted by the Soviet military in 1949. If you experience this issue, it can likely be overcome by installing a lighter recoil spring, installing an adjustable gas block and/or increasing the diameter of the gas port.ĭefiant Munitions recommends that all firearms repair and modification work be accomplished by a licensed and competent gunsmith. 7.62x39 ammunition is a rifle cartridge of Soviet origin that was introduced in 1943. While the vast majority of factory semi-automatic firearms will run this ammunition without issue, the lower muzzle velocity required to keep this ammunition sub-sonic may create cycling issues for some semi-automatic firearms with finely tuned gas ports. Some gas ports are smaller than others, and in this instance (gas port) size matters. Not all semi-automatic firearms are alike. Additionally, every round is inspected and chamber checked by hand before packaging.ĪTTENTION CUSTOMERS planning to use this sub-sonic ammunition in semi-automatic firearms: We go the extra mile to ensure maximum performance and consistency. We test every lot of ammunition for muzzle velocity, muzzle energy, penetration depth, expansion rate and weight retention to the highest standards. The result is consistent penetration that meets or exceeds FBI standards, and expansion that reliably outperforms typical JHP (Jacketed HollowPoint) projectiles.Īt DEFIANT MUNITIONS, we don’t simply test each new product upon release. ![]() There is no bi-metallic bonding to separate or otherwise fail, as can occur with JHP (Jacketed HollowPoint) projectiles. ![]() TCX (Total Copper X-panding) ammunition incorporates a 100% solid copper projectile, with both interior and exterior serrations to ensure maximum expansion. Packaged 20 rounds per box, we build these to our exacting standards to ensure you have only the most consistent and reliable defensive ammo available.ĭEFIANT MUNITIONS uses only the highest quality primers, powder, brass casings and projectiles in all of our Premium Defensive ammunition. 7.62x39 190gr TCX-S (Total Copper X-panding) Sub-sonic Defensive Ammunitionīuilt with American made, premium brass casings, the TCXS76239190 is a 190 grain, 7.62x39 caliber Solid Copper, Subsonic Defensive round, with a muzzle velocity of 1,000 feet per second and 422 ft/lbs of muzzle energy, as tested in an OCCAM Defense 1776, 14.5 inch, 1 in 9.5 twist barrel. ![]()
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