High Standard Ar-15/M16 300 Blk Barrel
We found a great deal on the High Standard Ar-15/M16 300 Blk Barrel for only $199.99 at Brownells.
Made from 4140 M4 Barrel extension with M4 feed ramps Parkerized 1/8 Twist Medium Contour 5/8-24 Threaded muzzle Carbine Length Gas System Mfg: High Standard
