While watching the Great Outdoor Games rifle competition, I couldn't figure out what was on the end of Doug Koenig's 10/22? It looked like a silver "can," about the size and shape of an oil filter. The winner, Jerry Miculek (sp?), his 10/22 looked rather stock compared to the others' equipment.
PS--any idea what power optics were in use?
PS--any idea what power optics were in use?