Do All Outdoors .22 Dueling Tree Target - Range Ready Targets are for the serious shooting enthusiast. Create the look and feel of a three-gun range into your own back yard. Tension Lock Technology their patented Tension Lock design prevents target flap by locking down the target when struck. Tension Lock Technology Solid Steel Construction Extra Springs Included Deflection Plate Six Targets Steel Ground Spikes Included Rated for .22 Caliber