The Weaver #410 Top Mount Base (brand part no. 48513) is a one-piece scope base built specifically for the Thompson/Center Encore, Omega, and Impact. Machined from aluminum and finished in black gloss, it is cut to tight tolerances for a custom fit on these break-action platforms. Weaver builds this base for maximum strength, so the Weaver-style rail holds rings tight even on hard-recoiling loads. It mounts directly to the receiver, giving shooters a solid scope mounting platform without needing a separate rail adapter.

Key Specifications

• Machined from aluminum for a strong, lightweight base.
• Finished in black gloss to match factory Encore/Omega/Impact finishes.
• Cut to tight tolerances for a custom fit on the receiver.
• Built for maximum strength so rings stay locked down under recoil.
• Fits the TC Encore, Omega, and Impact platforms specifically.
• Uses a Weaver-style rail that accepts Weaver-pattern rings.
• Rings are not included and must be purchased separately.
• Built as a one-piece base, not a two-piece set.
• Mounts directly to the receiver rather than a barrel-mounted rail.

Frequently Asked Questions

What platforms does this base fit? It is built specifically for the TC Encore, Omega, and Impact.

Are rings included? No, this base does not include rings; it accepts Weaver-style rings sold separately.

Buy the Weaver #410 One-Piece Scope Base

Get a custom-fit scope mounting platform for your TC break-action with a base from Weaver, a name shooters have trusted for scope mounting for decades. Browse more mounting options in our scope bases category, and order it from our Lubbock, Texas gun shop for fast shipping.