This gas block replaces your existing front sight to provide a simple low profile design that can be used to mount a rifle length forearm to a carbine length barrel. It is mounted by the use of two clamping screws. – Manufactured from high quality steel finished with a mil. spec. phosphate coating. – Length: 0.95 – Bore diameter of .750 inches.
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Wilson Combat TRLPGB Gas Block Lo-Profile Gas Block .750″ 4140 Chromoly Steel Black Phosphate
AR Gas System
