Uncle Mike's 1" Quick Detach Super Swivel Set for Marlin 357Magnum Type: Swivels Color: Black Item Weight: 2.00 Brand: Uncle Mike's DESCRIPTION SUPER SWIVEL SET QD 1IN SPLIT BAND MARLIN 357MAG UNCLE MIKES Uncle Mike's Marlin .357 Magnum 1894C Carbine QD Split Band Swivels install on magazine tube without dismantling gun. Fits tube diameters .540 to .590 in. Fits Ruger Mini-14. Uncle Mike's pioneered the modern swivel in 1947 and has continued to make the strongest, most reliable swivels on the market. Any other brand is a weak link between you and your firearm. Tri-Lock assures silent operation and zero finish wear by completely eliminating swivel contact with your gun. Other swivels can mar your finish and make noise against your stock. Swivel Lock is a spring loaded plunger and a knurled, threaded sleeve that locks down to completely eliminate accidental opening of the swivel. Uncle Mike's swivels are positively secured for the long haul. Closed Link technology creates a permanent ring bond that will never fail you. It was the first of its kind and started the entire generation of Uncle Mike's QD Swivels. Super swivels do not include studs Special Magnum split band swivels to install on magazine tube without dismantling gun Swivel Lock spring-loaded plunger and a knurled, threaded sleeve eliminates accidental opening of the swivel Closed Link technology creates a permanent ring bond Super swivels do not include studs Special Magnum split band swivels to install on magazine tube without dismantling gun Swivel Lock spring-loaded plunger and a knurled, threaded sleeve eliminates accidental opening of the swivel Closed Link technology creates a permanent ring bond