12-04-2014, 09:50 PM
Hi-power smiths have been doing it for years and years. Across a fleet of samples, it has proven to increase accuracy as well for some reason. Also helps prevent gas leakage. The other way is to approach it with a mechanical seal if you can.
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
