MasterPiece Arms 5.7×28 SBR

MPA 5.7x28 SBR

MasterPiece Arms is now making a short barrel rifle (SBR) version of their 5.7×28 gun.  The new SBR has a threaded 8″ barrel for the included muzzle brake, or for the MPA Suppressor (which is shown in these photos but does not come with the gun).  Yes, all NFA rules do apply.

The MPA57SST-SBR (aka MasterPiece Arms 5.7×28 SBR) comes outfitted with an MPA short aluminum quadrail and a Strike Industries foregrip.  Based on the photos, the foregrip appears to be the “Cobra Tactical” that normally retails for $25.

Handguns Rifles

MasterPiece Arms 5.7×28 Guns

MasterPiece Arms 57x28

MasterPiece Arms (MPA) builds a number of firearms chambered for the 5.7 x 28 cartridge including a pistol and a carbine.  The latest member to the stable is the MPA 57 pistol with the very popular A-TACS camo finish.