Got this off of: http://castboolits.gunloads.com/showthread.php?t=121692
Just stretch a white kitchen garbage bag over cardboard and paint it with black spray paint. The bag will react to the paint and wrinkle, but it'll tighten up again when it dries.
Here's a 300 yard .22LR test target:
Made spotting the hits really easy!
Just stretch a white kitchen garbage bag over cardboard and paint it with black spray paint. The bag will react to the paint and wrinkle, but it'll tighten up again when it dries.
Here's a 300 yard .22LR test target:

Made spotting the hits really easy!