AR-15 A2 Front Sight Post Gas Block with Bayonet Lug [FSGB]

223/5.56 A2 Front Sight Post with Gas Block and Bayonet Lug.    SKU  FSGB

Replacement A2 Front Sight Post for 223/5.56 with 0.750" diameter barrels.

Comes with (2) pins for the post and (1) gas block/tube pin.

Fits AR-15 0.750" diameter barrels.