12-21-2016, 07:33 PM
There were earlier PMAGs that had lip cracking issues on the drop tests in -60 F.
Aluminum mags will bend.
They made some changes to address the drop test requirements and have some pretty impressive round counts with M855A1 and M3 PMAGs.
Aluminum mags will bend.
They made some changes to address the drop test requirements and have some pretty impressive round counts with M855A1 and M3 PMAGs.
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
