This Secret Agent belt holster is a wet molded, thumb break holster made specifically for GP100 revolvers. It works especially well for GP100 revolvers with barrel lengths from 2.5" to 4.2" though longer barrel lengths will fit. The holster has a forward cant and fits single layer trouser belts up to 1.75" wide (double layer trouser belts up to 1.5" wide). It is an open bottom holster with double stitching at critical positions for strength, solid brass hardware and a Walnut Oil finish. Left hand only. Made in the USA by Triple K.