Ambidextrous belt or inside-the-pants configurations Includes removable spring-steel clip, belt loops act as covers for reversible retention strap and thumb break, fits belts up to 1 3/4" in a traditional vertical position, fits belts up to 1 1/2" when worn horizontally as a middle-of-the-back holster, spare magazine pouch with adjustable flap on front of holster, non-stretch hook & loop retention strap and molded thumb break. Made in the USA. 01: 3"-4" Barrel Medium autos 02: 3"-4" Barrel Medium and Large Double Action Revolvers 03: 4 1/2" - 5" Barrel Large Autos 05: 3 3/4" - 4 1/2" Barrel Large Autos 06: 3 1/4" - 3 3/4" Barrel Medium & Large Autos 36: Up to 2 1/4" Small Frame 5 and 6-shot Revolvers w/Hammer Spur