Kleen-Bore ACC17 Shotgun Adapter Aluminum #5/16-27 Thread Made In The USA, This Kleen-Bore Shotgun Accessory Adaptor Can Make Any #8-32 Thread End To Accept Shotgun #5/16-27 Threaded Accessory. It Is constructed Of Aluminum With American Standard #5/16-27 Threads. Quantity: 1 Material: Aluminum Thread Pattern: 5/16-27 Suitable For: Shotguns
