If you really want a gem, find one of the 15 Beeman Wolfpups in .20 that were imported by Beeman back in the day. Designed by John and produced by the company he was working for. I believe they were marketed as Titan MPT on the other side of the pond.I was going to send mine to him and have him "blueprint" it. His fancy term for bringing it up to modern standards. Changed my mind when figuring up the cost and possible importation issues, plus the fact that when I spoke with him, he was already in his early nineties. That was a few years back. If I remember correctly, he could be reached through Facebook.