Centurion Arms Low Profile Gas Block .750 Tabbed
Centurion Arms Low Profile Gas Blocks
.625″, .750″ and our .750″ tabbed for all current Centurion Arms barrels with the gas block alignment notch!
Carbon Steel Matte Black
*Does NOT come “pre-drilled” for pinning to barrel.*
Currently Centurion Arms gas blocks are the only one that Centurion Arms can guarantee to fit under the CMR. This is due to the CMR’s extreme low profile.