GG&G, Inc. Quick Detach Rear Sling Attachment For Remington 870 Tac 14, Also Fits 870, 1100 and 1187 Models, Heavy Duty Angular Sling Swivel, Black Finish GGG-1996 The Remington TAC-14 12ga shotgun is an exciting and popular addition to the Remington shotgun lineup. It is short" compact and reliable. Shotgunners today like the tactical flexibility that a quick detach sling provides. GG&G has developed a solution for those shooters with the Remington TAC-14" The Remington TAC-14 Quick Detach Rear Sling Attachment. This QD rear sling attachment provides an excellent single point sling set up. IMPORTANT: Unlike other similar products on the market" the GG&G Remington TAC-14 does not incorporate an attachment nut on the side opposite the sling swivel. GG&G uses a smooth button head cap screw as shown in the image above.