THE BEST SIDE OF BEST SHOTGUN FOR HOME DEFENSE

MoCo Bought a rifle that usually takes AICS mags. It arrived w/ just one PMAG10 AC. Thats quite long if making use of inclined (TIL AICS mags are single stack.) I want to purchase a number of 5rd variations. Wanting online I detect magpul has new 'Sig Cross' variations w/ a follower that has a little feed lip at the front to assist if loading singl