I have revised the large field targets with my Buddy Mike Smith. I now have a patent for an electronic target system, which hopefully will be manufactured soon. But I tried my hand at building a (2guy portable) Shooting bench. The top weighs approximately 170 lbs, and the base is approx 50. This bench is fantastic, and I lucked out on the first attempt. I could not find any quality comfortable benches that were competition-worthy. I saw Vaughn Concrete 530 lb plus Bench (2000$) concrete 4x4 x6" platform that weighs 1200 lbs and another 1700$ shipped. I was trying to build a bench for the range I shoot at for Possibly N50 matches. I wanted it to be able to be moved from range to range so it doesn't lock up one use only for that one range. So this is what I came up with. I plan to add an axle with offset wheels to the front so that one guy can roll it back out of the way when you pick it up on the back. The top also unbolts from the base. This allows it to be easily moved by two people. No forklift or crane is needed.
