Uncle Mike's 18102 Mag Cap Swivel Set made of Steel with Blued Finish, 1" Loop Size & Quick Detach Style for 12 Gauge Mossberg 500 Includes Two Super Swivels Knives Easy to use for all

Easy to use for all calling situations

Advanced Fully Multi-Coated lenses and XPL coatings balance out this optic for a wide variety of conditions

Fits most medium sized automatics

When the target is struck with a bullet it falls backward and is automatically reset with the integrated reset spring

Uncle Mike's 18102 Mag Cap Swivel Set made of Steel with Blued Finish, 1" Loop Size & Quick Detach Style for 12 Gauge Mossberg 500 Includes Two Super Swivels Knives Easy to use for allUncle Mikes magazine cap swivel set has a factory magazine cap with the swivel base already installed. Just unscrew the factory magazine cap and replace it with the new cap. For the buttstock, a 3 4 inch wood screw swivel base is included, along with two super swivels with Tri Lock.