The comparatively small US manufacturer MasterPiece Arms (MPA) from Comer, Georgia, specializes in light alloy chassis and complete bolt action rifles for the PRS (Precision Rifle Series) shooting discipline, which is booming in the USA. New is the rifle model BA PMR PRO (Bolt Action Precision Match Rifle Pro) available in 6mm and 6.5mm Creedmoor, as well as .223 Rem., .308 Win. and 6.5 PRC.