$25.05
LBE Unlimited Gas Block, For AR, Includes Set Screws, Black ARLPGB
$54.10
Fortis Manufacturing, Inc. Low Profile Steel Gas Block, .750, Stainless Finish, Includes Roll Pin and 2 Set Screws F-LPGB-SS
$50.30
Fortis Manufacturing, Inc. Low Profile Steel Gas Block, .750, Black Finish, Includes Roll Pin and 2 Set Screws F-LPGB
$28.99
Doublestar Corp. Low Profile .750 Gas Block, Black Finish DSC750
