Accessory MIL-STD-1913 (Picatinny) Rail for Springfield Armory M1A (Wooden Stock) Fits both the M14 and M1A rifle Milled channel allows residual gas to bleed off Includes 3 1/4" rail with sling loop, two mounting screws and two washers Compatible with all MIL-STD-1913 picatinny rail accessories Wood stock version - black finish