Sons of Liberty Gun Works Low Profile Gas Block V2, .625″
A quality low-profile gas block designed to work with all rails, including the Wedgelock
This low-profile Gas Block V2 is machined from 4140 steel and comes with knurled set screws designed to work best with a properly dimpled barrel. When installed properly, it will provide a lifetime of valued service.
Michael T. (verified owner) –
Good gas block for the Criterion core. Rooftp shipped it quickly and efficiently.
Michael (verified owner) –
Arrived fast and was exactly what was expected
J (verified owner) –
Good gas block for criterion core. No complaints, easy install. Rooftop is my new go-to. Customer service, shipping are industry standard-bearers.
Joe (verified owner) –
Good quality. Removes the gap between shoulder and gas block. A little looser than expected on criterion core barrel (spins freely on journal). Would buy again.
Eric R. –
This is the perfect gas block to mate with a Criterion Core barrel. Machined from 4140 steel, allows the gas block to expand at the same rate/heat as the barrel creating a tight seal during hard use that insures consistent gassing.