Designed for tactical operations, these mounts place the rear sling attachment point in front of the operator, so you can quickly shoulder your weapon without getting tangled. Allows single point sling attachment, or use with a front sling mount for two-point sling installation. Loop accepts slings up to 1A 1/4" wide. Rear Mount installs directly behind receiver, in front of buttstock. Precision machined from aluminum billet, then hardcoat anodized matte black. Right hand model for Remington 870, 1100, and 11-87 positions sling on left side of stock. Ambidextrous model for Remington 870, 1100, and 11-87 accepts HK-style clasps and other clip-on sling fasteners. Rem Front Mount pos Mfg: Gg&G SPECS: Rem Rear Mount - Aluminum, matte black. A 1/4" (6.4mm) long, 1-13/16" (4.6cm) wide, 1-7/8" (4.8cm) high. Fits 870/1100/11-87, Right Hand only. Rem Ambidextrous Rear Mount - Aluminum, matte black. A 1/4" long, 2A 1/4" (5.7cm) wide, 1-7/8&q