Need to reload quickly as you acquire a new target? No Problem! The SR-2 has a short and smooth bolt stroke of only 85mm with a mere angle of 33'. But that's not all; the SR-2 also offers a conversional handle system. With a quick swap of the bolt, a lefty can operate with much more ease. Keep the panels black for Skirmishing, or change the color panels to whatever your tastes desire for your Ultimate Sporting Rifle. The Maruzen APS SR-2 is PURE & EASY!