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 magazines standard, the MPA57sst-ATACS features a threaded barrel with ½ x 28 threads making it suppressor ready.

The MPA57sst-ATACS Defender Semi-Auto will come with adjustable sights, a side-cocker, scope mount and muzzle break and features all the accuracy, low recoil and performance expected from the Masterpiece Arms Defender series. MSRP will be $659.99.

To see the new MPA57sst Semi-Auto (non-A-TACS Hydrographic Coating version) in action, watch below.

httpv://youtu.be/is2GTXH7YPg