Give me the nitty gritty on the hot set up. Just got access to a private range and would like to get it set up with some gongs for small caliber stuff. I only have 450 yards so will be playing with .223 and .22lr mostly. I'm sure 1/4" mild steel is fine for the rimfire but thinking the .223 will be tough on the mild steel at those ranges. What size plates at what ranges do you guys like? 1/4" or 3/8" steel? Pics would be great too.
