Super Gas Block with Nitride coating – The bore of the SGB is machined to closely fit around .750” diameter mounting bosses found on most M4 Carbines and AR-15 rifles.
$107.19 Original price was: $107.19.$56.75Current price is: $56.75.
12 in stock
Super Gas Block with Nitride coating – The bore of the SGB is machined to closely fit around .750” diameter mounting bosses found on most M4 Carbines and AR-15 rifles.
