V Seven Weapon Systems 300BLK Fluted Barrel w/ Ti Gas Block - 6.5"

Specifications: Caliber: 300BLK Stainless Steel 416R Rockwell C 30-32 1:7 Poly Rifling Twist Medium Contour V Seven Ultra Match Lapped Thread Pitch: 5/8x24 Fluted Barrel Barrel Extension features True 30 Cal Improved, extended feed ramps, and melonite black finish Weight w/ Gas Block: 13.4 oz Ships with a Grade 5 titanium Pin-on Gas Black (proprietary Gas Block height manufactured to match the straight V Seven gas tube) & proprietary Inconel straight gas tube V Seven highly recommends that all subsonic ammo be tested for projectile stability prior to shooting through a suppressor.