01-05-2024, 01:50 AM
Firestarter123 Wrote:Ill raise this thread from the dead for an update to the 12 Faxon gas port size.
The Faxon Match Series 12 Grendel barrel that I got today has a .073 gas port.
The 9 300BLK barrel that I also got has a .106 gas port.
@sharpshooter33