Plastic AM180/AM15 drums work fine for holding lots of ammo and letting you see how many rounds are in the drum but under spring pressure, the base plate has a tendency to flex which will cause your AM15 to jam a bullet into the feed block.

Our STAINLESS STEEL BASEPLATES are perfect replacements that require not tools to easily replace the plastic base plate.  Stainless steel base plates come complete with mounting ring, springs and required hardware to retrofit your plastic drum.   They work identically on all size drum capacities including 165, 220 and 275.

Try a STAINLESS STEEL BASEPLATE and you'll soon have them on all your drums!