Yes folks, I have four Prods, or three that started life as a Prod, and the forth, built from parts. And yes, I am done, well not sure if you are ever 100% finished, but not planning on any other configs at this time. The first, I call the PMrod. It is mostly Prod with an Mrod barrel. It has a custom JG shroud, BSB tuned to 16 shots @ 25 FPE (.22 cal JSB 18.1g). I also have a .177 barrel, bolt, and modified Mrod mag for it. Second one, I call M4 Prod, just based on its looks. Uses JG Tippman stock adapter, modified paintball collapsable stock, breech risor with Mrod shroud components, and a stock Prod barrel. BSB tuned to 24 shots @ 16FPE with FTT 14.66g pellets.Next up, my 2201P Field carry pistol. It is a Prod with 1701P airtube, and shortened barrel and shroud and some nice wood grips. BSB tuned for 16 shots @ 16FPE with JSB 18.1g pellets.Now with Williams iron sights:Last but not least, the MProd, which is probably more Mrod than Prod. A JG custom airtube, Boyd's Blaster stock inletted and finished by Norm, Mrod trigger pack, Mrod .22 barrel, Modified Mrod mags, Breech risor, Mrod (full length) shroud and related components. BSB tuned to 30 shots @ 26FPE with JSB 18.1g pellets. Weighs out w/scope for a nice light, 8lb rifle.