Uncle Mike’s 15932 Magnum Band Swivel Set made of Steel with Blued Finish, 1″ Loop Size, Quick Detach 115 SG-2 Style for Most 12 Gauge Shotguns

Shotgun Magnum Band Swivels mounts for 12 gauge .800-.850" diameter. Magnum split barrel band base mounts without tools or dismantling. Not available for 28 gauge or .410. (QD 115 CFL or QD 115 M357 fit most .410 shotguns).