





Availability: In Stock
The EGW Remington 870 scope base brings modern optics mounting to your shotgun without a trip to the gunsmith. This one-piece Picatinny rail mounts directly to your 870, 1100, or 1187's factory receiver holes—no drilling, no tapping, no hassle. Whether you're setting up a turkey gun, a slugster, or a tactical 870, a solid scope base is the foundation of any accurate setup, and EGW's heavy-duty design keeps your optic low and rigid for the shot that matters.
Built from 7075 T6 extruded aluminum and precision-machined to military standard (MIL-STD 1913), this base accepts any standard Picatinny or Weaver rings, giving you complete flexibility in optic choice and eye relief adjustment. The heavy-duty profile sits 0.100 inch lower than lightweight alternatives, keeping your sight picture closer to the barrel centerline and reducing weight where it counts. Every slot and rail is gauged to tolerances of ±.002 inch, so your rings will lock in tight and stay there through recoil and seasons of hunting.
Installation is straightforward: the base arrives with socket head Torx screws and wrench included. EGW specs 20 inch-pounds of torque and recommends a drop of blue Loctite for permanent security. Once mounted, you'll have the kind of rock-solid foundation that turns a shotgun into a precision instrument—whether you're hunting at distance or running drills on the range.
| Brand | EGW |
| Firearm Compatibility | Remington 870, 1100, 1187 |
| Mount Type | One-piece Picatinny rail |
| Material | 7075 T6 extruded aluminum |
| Ring Compatibility | Picatinny or Weaver rings |
| Profile | Heavy-duty (0.100" lower than lightweight) |
| Standard Compliance | MIL-STD 1913 (±.002" tolerance) |
| Torque Specification | 20 inch-pounds (with blue Loctite recommended) |
| Included Hardware | Socket head Torx screws and installation wrench |
Yes. The EGW Remington 870 scope base is designed to mount directly to the factory scope mount holes on Remington 870, 1100, and 1187 receivers. No drilling or tapping is required.
The base accepts any Picatinny or Weaver scope rings, so you have complete flexibility in your optic setup. This allows you to choose rings that match your preferred scope and eye relief configuration.
Use the included socket head Torx screws and wrench. EGW recommends applying 20 inch-pounds of torque to the screws and using a drop of blue Loctite for permanent security.
The heavy-duty design sits 0.100 inch lower than lightweight alternatives, keeping your optic closer to the barrel centerline. This improves your sight picture and reduces overall weight on the gun, which is a real advantage on a shotgun you'll carry all day in the field.

SKU: 197556046 • Weight: 0.2oz