The 6 x 11" steel target body is the size of an IPSC A Zone. 

We use a water bath precision plasma cutter to cut all of our metal targets. This handgun target mounting hole is designed for a modified 1/2 inch plow bolt.

One mounting option for this target plate is an adapter that bolts to the target and fits over an angle iron stem.

We also have an transportable A-frame with a pendulum, that disassembles without tools.

Other target product information can be found on the 'Handgun Target - Homepage'