This low pro micro gas block replaces the existing a2 front sight, and is sleek and small to allow a longer rail to be placed over.It is constructed of cnc steel and compatible with 5.56/223 firearms with a.625" diameter barrel.A roll pin & set screws are included.
Finish: Black Oxide
Type: Gas Block
Model: Low Profile
Dimensions: .62"
Material: Steel
Finish: Black Oxide
Type: Gas Block
Model: Low Profile
Dimensions: .62"
Material: Steel
