MoCo Bought a rifle that usually takes AICS mags. It arrived w/ one PMAG10 AC. Thats really extended if utilizing inclined (TIL AICS mags are solitary stack.) I want to buy some 5rd variations. Wanting online I observe magpul has new 'Sig Cross' versions w/ a follower that has a bit feed lip in the front that can help if loading singles throughout