Designed to be used with a rail system or handguard that is mounted over the entire gas system, the Vltor low profile clamp on gas block is built to the tightest tolerances and is a great choice for your next modern sporting rifle build or upgrade. Simply slide it over the barrel and clamp in place using the two cross-screws.
Specifications and Features:
VLTOR Weapon Systems GB-2C
Clamp On Low Profile Gas Block
17-4 PH stainless steel
Overall Length 1.00 inch
Overall Width (0.750" bore) 0.925 inch
Height from centerline of bore to top of gas block 0.402"
Bottom Thickness (measured from centerline of the bore of 0.750 inch gas block) 0.600"
Weight 1.6 oz
Matte Black Oxide
0.750" diameter (standard) AR-15 barrel