Thompson Center Cross-Slot Steel Base for Encore/Triumph/Omega/Impact

This one-piece matte black steel scope base provides a robust mounting interface for Cross-Slot rings on compatible Thompson Center platforms. It secures directly to factory-drilled barrel holes and is specified to accept Cross-Slot mounting rings. Installation hardware should be tightened to the manufacturer-recommended torque.

Key Specifications

• The material is STEEL.
• The finish is BLACK MATTE.
• Compatible with Encore, Triumph, Omega, and Impact platforms.
• Designed for Cross-Slot Rings mounting systems.
• Number per pack is 1.
• Mounts directly to factory-drilled holes in the barrel.
• Tighten screws to 25 in-lbs as specified.
• Shipping weight provided as 0.316 (as listed by the supplier).
• One-piece construction provides a low-profile, rigid interface: one piece.

Built from steel with a matte black finish, this Cross-Slot base offers a straightforward, durable platform for mounting optics on compatible Thompson Center rifles. Its one-piece design and factory-hole compatibility deliver repeatable alignment and a clean, low-profile fit beneath Cross-Slot rings, making it suitable for field use and range sighting where a reliable optic interface is required.