FEATURES
-0.936 low-profile gas block
-Works on .223, 5.56 & .308 bull barrels & other calibers
-Machined from 4140 pre-hardened steel
-Mil-Std Manganese phosphate finish
*Gas tube roll pin not included
Monday - Friday 10am to 6pm, Sat 9am to 4pm +800-440-8711