THE BEST SIDE OF RIFLES FOR SALE

MoCo Bought a rifle that normally takes AICS mags. It came w/ one particular PMAG10 AC. Thats rather extensive if working with susceptible (TIL AICS mags are solitary stack.) I would like to invest in several 5rd versions. Hunting online I observe magpul has new 'Sig Cross' versions w/ a follower that has a little bit feed lip within the front that