Features:
Targets are constructed of industrial-grade AR-550 steel
Complete with frame, shaft, two targets and ground stakes
Great target for semi-auto rifles
 
The Caldwell Magnum Dual Spinner Target is constructed with premium AR-550 steel targets for uncompromising durability. Both targets are coupled around a hardened steel shaft allowing them to spin when bullets impact. This target is a blast to shoot with semi-auto rifles like an AR-15 and handguns. The Magnum Dual Spinner is great for training target acquisition, timing, trigger control and recovery from recoil. 
The targets come complete with a free-standing frame, horizontal shaft, upper and lower target plates, and ground stakes. The target diameter is 4" and 6". The Magnum Dual Spinner is designed to be shot at a minimum distance of 100 yards, and for maximum life expectancy IMPACT velocities of 3,000 fps or below and IMPACT energies of 3,100 ft-lbs or less are recommended.