The highly versatile Caldwell Matrix Shooting Rest combines great features and rock-solid stability in an affordable rest. Central to the design is the innovative, ultra-rigid U-channel frame, quickly adjusting in length for the perfect fit with any gun while remaining completely stable. The two piece sliding frame has plenty of clearance for high-capacity, detachable magazines as well as lever action guns. A convenient storage area incorporated into the front of the base has a removable lid that doubles as a rubberized rear support for firing handguns.