Now for a Devel.....
HiCap
I remember in the early 80's that I wanted a Devel S&W really bad but couldn't afford it at the time. Now I've bought an R9S, so things are going better now...
Most of the improvements and tricks that were introduced by the Devel conversions have already shown up on production pistols by now. Devel went belly-up in 1984, so even the newest Devel designs are just collectable curios and not serious shooters for the intended purpose (respectable calibers in small packages).
The Rohrbaugh itself blows away anything that was even dreamed of in the Devel skunkworks, and production pistols today that have stolen his design improvements can be had as over-the-counter pistols from S&W and Browning, for example.
Anyway, a short but accurate read on the Devel company tells a bit of a depressing story of a guy who did everything right but could never get any significant rewards for his efforts. It seems he couldn't keep his mouth shut, and his ideas kept getting stolen before he could sell them.
http://findarticles.com/p/articles/mi_m0BTT/is_172_28/ai_n6204163