Rainier Arms Ultramatch MOD2 .308 Win AR-10/LR308 Barrel - 18" Satin

Introducing our MOD2 UltraMatch barrel using the finest blank. Our goal is to mass produce them to bring them to market at the most competitive prices. We wanted the best balance between accuracy while keeping the weight down as much as possible. Guarantee sub-MOA with factory match ammunition. Features: Stainless Steel Match Grade Blank TiN Extension Length: 18" Twist: 1:10 Thread Pitch: 5/8 X 24 .875 Gas Block Seat .308 Rainier Match Chamber Rifle Gas System (Gas Tube Not Included) M4 Feed Ramps Proprietary Contour Weight: 2 lb 8.7 oz