01-16-2019, 10:28 PM
I put a JP adjustable gas block on my 20 Shilen 6.5 Grendel. I dont run a suppressor and have not had to adjust the gas block since installation a couple thousand rounds later with various bullet weights and powder combinations. Unless your running a suppressor I prefer the simplicity and reliabilty of a fixed gas block. If a suppressor is in your future Id recommend an adjustable gas block, adjustable carrier key or adjustable gas carrier.
The 20 6.5 Grendel barrels with rifle length gas system are generally well balanced and reliable.
The 20 6.5 Grendel barrels with rifle length gas system are generally well balanced and reliable.