
Masterpiece Arms MPA57sst-ATACS Defender Semi-Auto
MasterPiece Arms, manufactures of the MPA MAC Line of semi-auto submachine pistols and carbines, is pleased to introduce the new MPA57sst-ATACS Defender semi-auto. Based on the successful, standard MAC design, the new MPA57sst-ATACS is available in a 5-inch fixed barrel pistol with A-TACS hydrographic coating. Available in 5.7x28mm with 20-round