16x 1" wide x 1/2" thick AR500 gong targets from shootingtargets7.com.
4x 1" wide x 1/4" thick AR500 gong targets from shootingtargets7.com.
*36" threaded stainless rod (cut to size after putting together the nuts, washers, targets, etc.),
*4x 24" long by 1/2" thick pieces of rebar
*bag of 25x 2" wide galvanized washers (with a 1/2" hole in them) - from Home Depot
*bag of 25x galvanized nuts for the 1/2" stainless rod - from Home Depot
The Last Stand target stand ends - be sure to put a washer and nut on both sides of the target ends
I use Rustoleum (SP?) white primer as the paint. The "*" items are from Home Depot.
FWIW, I've only used it for 22LR from ~40 to 200 yards. It's AR500 steel, so the targets themselves should hold up to just about anything that normal AR500 steel would take (probably more) - durability for the galvanized parts are a maybe.
Lastly, it works great. I've totally shot the heck out of this target with my 22LR and after each repaint, the target still looks new.
After hitting the 1/4" targets at 50 yards (consistently) one day, I moved it to 100 yards. 2" down to 3/4" at 100 is almost too easy. Shooting the 1/2 & 1/4" targets at 100 yards is addictive.
Total fun.
John