Developed as a combination of the Mark V Trooper frame and the Python barrel, the Colt Boa was manufactured only in 1985 as a Lew Horton Distributing limited edition, with a total run of only 1,200, with only 600 in this configuration, making it among the rarest of the production model Colt "snake" double actions. Blade front and adjustable notch rear sight and marked "BOA .357/.357 MAGNUM CTG." on the left side of the barrel. Includes a fitted hardwood display case.

Excellent overall, retaining 99% plus original blue finish with limited handling marks, a light cylinder drag line, and crisp grip checkering. Mechanically excellent. Case is very good.