02-26-2017, 11:25 AM
Yeah, I have gotten a few rounds in my 5.56 polymer mags. Just wondering if anybody has heard about any companies making Grendel specific mags. Polymer is a lot easier on the brass and no clunky metal mag(JMO) hitting on stuff while hunting. I havent had any problems out of my 5.56 PMAGS as far as feeding(using 5.56 ammo) or last round hold open, if I have, I can't remember them it's been so long.

