.308 WIN 180gr TCX (Total Copper X-panding) Subsonic Ammunition
Built with Lapua brass casings, the TCX308 180gr is a 180 grain, .308 Winchester caliber Total Copper X-panding round, with a muzzle velocity of 1,000 feet per second and 400 ft/lbs of muzzle energy, as tested in a 24 inch,1 in 11.25 twist barrel.
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.
**Notice to customers: Due to the subsonic nature of this load, it is NOT designed to properly cycle a semi-automatic or automatic firearm. It may be necessary to single feed each round in semi-automatic and automatic firearms.