Centurion Arms Low Profile Non-Tabbed Gas Blocks .625, .750 and our Tabbed .750 for all current Centurion Arms barrels in 5.56, 300BLK and 6ARC with the gas block alignment notch!
Our Low Profile .875 Tabbed and Non-Tabbed are available for our .308 and 6.5MM stainless barrels
All current models a 2 set screw design with a spacing of .400 between the two scerws.
Weight:
All options include required set screws and roll pin
*Does NOT come "pre-drilled" for pinning to barrel.*
Currently, our low-pro gas block is the only one that Centurion Arms can guarantee to fit under the CMR. This is due to the CMR's extremely low profile.
Set Screw Installation:
Recommended Torque 25 in/lbs
