Superior weight distribution, along with ultra-snug firearm retention make their vertical shoulder holsters ideal for even the most active pursuits. The onside self-adjusting belt loop keeps holster close to your side and there is a fully adjustable shoulder harness with 2 1/2"-wide nylon web straps and a self-centering back-piece. These can be worn inside or outside your jacket. Fits up to 48" chestFeatures :Offside tie-down anchors harness to belt and lets you carry a speedloader or magazine case vertically or horizontallyRetention strap with combination adjustable buckle and snap keeps firearm in placeRight handSize 1"Fits 3 - 4" barrel medium autos and 3 1/4" - 3 3/4" barrel large autos,