I cannot say for certain these people are Python Specialists, but they appear to know a thing or two about handguns. You could give 'em a call.
NORTHERN VIRGINIA GUNWORKS
Sandy A. Garrett Jr. and Robert H. Garrett
7518-K Fullerton Rd., Springfield, VA 22153; (703) 644-6504
Sandy A. Garrett Jr., 1998 APG Pistolsmith of the Year; Specializing in PPC, Bullseye, NRA Action Pistol/Bianchi Cup; Rifle, pistol and shotgun customizing and repair; Members APG.
A government that robs Peter to pay Paul can always depend on the support of Paul.
George Bernard Shaw