Springfield's M1A series of rifles, a semi-automatic rifle inspired by the classic U.S. Military M14, offers shooters a chance to own an icon. Descended from the M14 rifle, the M1A is a civilian-legal semi-auto version of that revered U.S. Military rifle that dominates the competition fields and the heart of America. The windage and elevation adjustable rear sight makes zeroing the rifle a pleasure, while the two-stage military trigger, detachable box magazine, op-rod and roller cam bolt provide functional ease of operation and faithful reliability.