Caldwell Target Camera and Trapdoor

[Don McDowell]

The Caldwell takes a continuous picture, so you can see each shot hit.
It will also pickup dirt spray on the occasion of a dirt digger.
From 2-600 yd, the receiver at the firing line isn't necessary, but beyond 600-1000 the transmitter at the target won't dependably get back to the firing line.

Thousand yard target.