Master Piece Arms 9mm Magazine 30rd Polymer Black Finish MPA2070P This polymer magazine is made for all MasterPiece Arms 9mm pistols and rifles. It is available with a capacity of 10 or 30 rounds. The 30-round model is made to fit any MPA gun with a Serial # which starts with B or F, as in B1234 or F5678. With older model guns, a slight modification to the Mag may be required.
