Talley Remington 870 RMR Mount Black SPECIFICATIONS BRAND: TALLEY CA PROP 65: YES COMPLIANCE ITEM TYPE: RAILS AND MOUNTS MATERIAL: ALUMINUM RING & MOUNT PIECES: 1-PIECE RING & MOUNT TYPE: RMR MOUNT WEIGHT: 0.5 OZ / 14.2G DESCRIPTION Made in America, Talley Manufacturing’s RMR Mounts are machined entirely from high grade 6000 series alloy and protected with a hard-coat anodizing to 65 Rockwell ensuring the craftsmanship of these Direct RMR Mounts last the lifetime of your firearm. The Remington 870 RMR Mount is designed and manufactured with precision to fit your Model 870 with the industry’s tightest manufacturing tolerances. These RMR Direct mounts provide a mounting platform for RMR foot print Red Dot optics eliminating the need for a picatinny rail or other adapters for your specified firearm. Whether you are looking for to upgrade your favorite turkey gun or your tactical shotgun, this RMR Mount offers a light weight minimized mounting solution for RMR Foot print optics. American Made, Lightweight 6000 series Aluminum Alloy Fully CNC Machined Includes mounting screws and wrench. Designed to fit Remington 870 actions Uses two most rearward mounting holes of the Remington 870 Action Minimized size to accommodate RMR Foot print optics. Includes Mounting Screws This mount does not fit 20 gauge models. Length: 1.78" Width: 1.1" Mounting screw hole spacing: 1.4"