The EGW T/C Encore scope base is a one-piece Picatinny rail system designed to simplify optics mounting on Thompson Center Encore shotguns and rifles. If you want to add a modern scope without breaking out the drill press, this mount bolts directly to your factory receiver holes—no gunsmithing required. It gives you the flexibility to dial in eye relief and swap between different Picatinny- or Weaver-compatible rings without starting over.
Built from 6061 T6 extruded aluminum, the EGW mount is precision-machined to MIL-STD 1913 standards with cross-slots gauged to +/-.002 inches for repeatable, rock-solid ring seating. The full-width Picatinny rail lets you position your optic exactly where you need it, whether you're running a hunting scope, red dot, or variable-power glass. The tactical design includes a milled center channel to keep weight to a minimum—a small touch that matters on guns you carry all day in the field.
Installation is straightforward: the mount comes with socket head Torx screws and a wrench, and EGW specs 20 inch-lbs of torque with a drop of blue loctite to keep everything locked in place. It's the kind of upgrade that takes 15 minutes and transforms how your Encore handles glass.
Key Features
- One-piece Picatinny rail—no drilling or tapping required
- Fits factory T/C Encore scope mount holes directly
- Accepts standard Picatinny or Weaver scope rings
- Precision-machined 6061 T6 aluminum construction
- MIL-STD 1913 slots gauged to +/-.002 inches
- Milled center channel for weight reduction
- Includes socket head Torx screws and wrench
Specifications
| Brand | EGW |
| Mount Type | One-Piece Picatinny Rail |
| Firearm Platform | Thompson Center Encore |
| Material | 6061 T6 Extruded Aluminum |
| Rail Standard | MIL-STD 1913 Picatinny |
| Ring Compatibility | Picatinny or Weaver |
| Slot Tolerance | +/-.002 inches |
| Recommended Torque | 20 inch-lbs |
| Fasteners Included | Socket Head Torx Screws |
Frequently Asked Questions
Will this mount work on my Thompson Center Encore without modification?
Yes. The EGW mount is drilled to fit the factory scope mount holes on the Encore receiver, so installation requires no drilling, tapping, or gunsmithing.
What scope rings does this base accept?
The Picatinny rail accepts standard Picatinny or Weaver-compatible scope rings, giving you broad flexibility in ring choice and optic weight capacity.
What's included with the mount?
The mount comes with socket head Torx screws and a wrench. EGW recommends applying a drop of blue loctite and torquing to 20 inch-lbs during installation.
Is this mount lightweight?
Yes. The mount is machined from aluminum with a milled center channel designed to reduce weight while maintaining rigidity and precision.

