Aero Precision .875 Low Profile Gas Block AR15/AR 308 Black Nitride

These gas blocks along with our gas tubes create an efficient and reliable gas system for your AR15 or AR 308 rifle build. Specifications for Aero Precision .875 Low Profile Gas Block AR15/AR 308 Black Nitride: Manufacturer: Aero Precision Color: Black Coating: Nitride Fabric/Material: 4140 hardened steel Gas Block Journal Size-Diameter: .875 in Gun Make: AR Platform Gun Model: AR308, AR-15 Weight: 1.6 oz Country of Origin: USA Outer Diameter: 0.875 Finish: Black Nitride Features of Aero Precision .875 Low Profile Gas Block AR15/AR 308 Black Nitride Fits barrels with .875 Outer Diameter Constructed from 4140 hardened steel Nitride coating Low profile for easy fitment Set Screws are Steel 10-32 x 3/16 Knurled Cup Point Package Contents: Aero Precision .875 Low Profile Gas Block AR15/AR 308 Black Nitride Roll Pin