I think mine is an Outers......low cost, bought some time mid 1980's.......spring loaded, and with a string to pull.......throws doubles pretty good........no telling how many thousands of clay birds it's tossed. I see them at walmart for around $30........not sure if they're the same quality or not......I "mounted" the front on a 4X4, which holds it ok..but is still light enough to carry from the barn to the truck and back.....