10-14-2014, 01:22 AM
cory Wrote:Are you referring to the brass or the bullet? So are you saying that the actual Max OAL is really longer or shorter?
The brass case does not seat the same way as it does when you slam the BCG forward on inertia. If you tap the brass part of the gauge into the chamber with a rod or dowel, then you can get a better reading. COL's will register a bit longer without an inertia seat. That is the main problem to overcome with the LNL gauge.
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