Rainier Arms Match 300 Blackout 10.5" Nitride AR-15 Barrel

Many have asked us to build a barrel with the same workmanship as our UltraMatch barrels while keeping it more affordable. We are able to reach our goal by sourcing a very high end barrel blank at an affordable price. We start off using a high precision match blank in 1:8 twist, machine it to the highest quality and matched with our limited-life time warranty, you have a barrel that is the best value, hands down, in the industry. Guarantee sub-MOA with factory match ammunition. Features: Stainless Steel Match Grade Blank Length: 10.5" Twist: 1:8 Thread Pitch: 5/8 x 24 .750 Gas Block Seat 300BLK Chamber Pistol Gas System (Gas tube not included) M4 Feed Ramps Proprietary Contour Nitride Finish Weight: 1 lbs. 6 oz.