08-23-2018, 03:38 PM
The main thing you might want to look at is the gas port.
Sometimes, gas ports are cut so roughly that a large burr is left over, which will break off a large chunk of the gas port aperture in the bore, leading to early gas port erosion.
Different manufacturers have their own ways of cutting gas ports to reduce the possibility of this happening.
Sometimes, gas ports are cut so roughly that a large burr is left over, which will break off a large chunk of the gas port aperture in the bore, leading to early gas port erosion.
Different manufacturers have their own ways of cutting gas ports to reduce the possibility of this happening.
NRA Basic, Pistol, Rifle, Shotgun, RSO
CCW, CQM, DM, Long Range Rifle Instructor
6.5 Grendel Reloading Handbooks & chamber brushes can be found here:
www.AR15buildbox.com
CCW, CQM, DM, Long Range Rifle Instructor
6.5 Grendel Reloading Handbooks & chamber brushes can be found here:
www.AR15buildbox.com