I'm looking for parts to modify my sub-gun into a compition gun,* ie: the barrel shroud, and the end cap.* I've heard that S.W.I. was making a title 1 gun and I saw thier web site, but I saw no ads for parts. Does anyone know of any manufacturer's besides Special Weopons Inc.??? Or parts that may be available for S&W and their clones (76 / 760 etc.) ??????