This 3.7” long Picatinny/ MIL-STD 1913 rail mount replaces the factory rear sight base and allows the mounting of optics directly to PC Carbine® barrel.
This rail mount bolts directly to the barrel rear sight base and the factory windage and elevation iron rear sight bolts onto the rear of the mount.
Picatinny rail has 8 slots for flexible mounting of Picatinny/ weaver type scope rings.