Sons Of Liberty Gun Works Marksman Grade .308 Rifle SPR Barrel – 20″ - 18MATCH308

The Sons of Liberty Gun Works .308 Match Grade Barrel is perfect solution for your next AR-10 precision rifle. Made from 416R stainless steel—known for being the best steel for accuracy—with a heavy barrel profile, this AR-10 barrel is designed for long range accuracy. It features a 1:10 twist rate and is threaded 5/8×24 for muzzle brakes, suppressors, and flash hiders. It is high pressure tested to ensure it will last a long time and magnetic particle inspected to ensure no micro cracks have developed. A .750” gas block diameter and rifle length gas system makes for a really reliable and relatively lower felt recoil rifle that will give you the best chance possible at hitting long range targets.

Features:

• 20” heavy profile chambered in .308 Winchester
• Machined from 416R stainless steel
• Rifle length gas system with .750” gas block journal
• 1:10 twist rate
• Threaded 5/8×24
• High pressure tested and magnetic particle inspected