Relatively inexpensive and very high quality - CTS Targets 2x4 X Base Pro Kit w/AR500 3/8in Thick Target

I have 4 of these now and it is great they dont take up much room. They are solidly built. They hold well and dont tip even with 308 rounds being sent at it. The plates have a unique shaped cut so that all you need is a 3/4 ratchet to swap them out but the repeated hits wont wear out this hole. I have had a couple others and a few homemade over the years. This design is the best.