AERO Precision .750 Low Profile Gas Block - Phosphate

AERO Precision .750 Low Profile Gas BlockAERO Precision .750 low profile gas block is made right here in the USA of 4150 hardened steel and is phosphate treated for corrosion resistance. The AERO Precision design uses two set screws to hold the gas block in place providing a firm attachment to the barrel.Features:Fits barrels with .750 ODConstructed from 4150 hardened steelPhosphate coatingLow profile for easy fitmentSet Screws are Steel 10-32 x 3/16 Knurled Cup PointMade in the USARoll pin not included