I ordered a Classic LPK and a MOE Grip from Palmetto State Armory. This to go along with my Armalite stripped lower
The standard grip fits, although it is tight and actually does not go ALL the way onto the lower. The MOE grip will not fit onto the lower at all...either the portion of the lower onto which the grip slips on is too wide or the MOE grip's interior is too narrow.
Should I contact Magpul, or should I just work on the MOE grip with a little sand paper?