BLACKHAWK! Black Nylon Hip Holster, Size 04, Left Hand, (Barrel Large Autos, Open End) Threaded Lock-Down Plunger with knurled, all-steel plunger knob for maximum performance All steel construction for ultimate ruggedness and durability Finished to match fine Blued or Stainless Firearms LOK-DOWN Swivel Set Mounts on magazine tubes .630 to .675 diameter Fits 4.50"-5" Barrel large autos, open end Ultra-thin, three-layer nylon laminate provides comfortable next-to-skin wear Smooth nylon lining for easy draw Adjustable retention strap with non-glare snaps