Accessories Rails For Base Bodies - Standard Picatinny Rail For Tactical Qd Body

These extension bases are designed for use with the Contessa Quck Detach Bodies. Screw's into the bodies to create a QD riser. Standard Rails are the same length as the base bodies (117mm long), extended rails are designed for hunters that may be using night vision. At 169mm long, these rails are suitable for a wide range of rifle and mounting variations. Mfg: Brownells