Occam Defense Solutions
We're selling a limited quantity of threaded MERC optimized barrels. These barrels are extremely accurate, and were made for us in the US. Heat treated 4150, nitrided chamber and bore. The gas port isn't drilled, so you can set it up how you like. Chambered in 7.62X39, 14.5" overall length, 14-1L threads. If used in a non-NFA rifle, the law dictates that you permanently affix a muzzle device bringing the length to greater than 16".