Quick view Aero Precision Aero Precision Low Profile, Aero Aprh101207c Lo Pro Gas Block .936 Nitrde $35.99 Aero's gas blocks create an efficent and reliable gas system for your ar15 or ar 308 rifle build.Features fits barrels with.936 outer diameter, low profile for easy fitment and set screws are steel 10-32 x 3/16 knurled cup point.*note- roll pin not... Compare Add to Cart
