Home / AR's / Aero Precision – .750 Adjustable Gas Block – Black – Aero Precision – .750 Adjustable Gas Block – Black – Category: AR's Product ID: 12537 Description Description Aero Precision – .750 Adjustable Gas Block – Black – Related products Redfield Scope Rings – Fits Weaver – Top Mount Bases – For objective lens diameters up to 44mm – High Matte 1″ – Part No. 47316 – Canik – Barrel – Fits TP9 SFx; TP9 SFL Slip 2000 – Extreme Weapons Grease in syringe Birchwood Casey Gun Scrubber – Single Purpose Firearm Cleanter – 10 oz Can