Free Shipping & Free Returns*

FREE SHIPPING on Over 250,000 Products

Enjoy free shipping during the holidays! Shop now and get Free Value Shipping on most orders over $49 to the contiguous 48 states, DC and to all U.S. Military APO/FPO/DPO addresses.

Enjoy Our Extended FREE RETURNS

We want to ensure that making a return is as easy as possible! With our Hassle-Free, Extended Holiday Returns, eligible orders placed from November 12, 2025 on will benefit from an extended return deadline (January 13, 2026 or 30 days after receipt of your order - whichever is later). We'll even cover the cost of return shipping. Learn more about our Return Policy.

Shopping Cart
Special offer available for this product. Click here to see!
Limited Time Offer. Click here to see!
Questions & Answers
will this fit a T/C triumph bone collector Manufacturer Answer

You will want the M669M

by Warne, Manufacturer, July 13, 2022
Will this base work on a Thompson Center Impact muzzleloader? Manufacturer Answer

Yes, this will fit your TC Impact.

by Warne, Manufacturer, July 13, 2022
Customer Reviews
Helpful Positive Review
The Warne 1 pc Weaver Mounting Base is manufactured to precisely fit on the TC Encore barrel and give proper alignment for the scope rings to allow the scope to align with the barrel bore. I have several guns with the Warne 1 pc Weaver Mounting Base,...
Read More...
1/1 found this helpful
Helpful Positive Review
I bought the Warne scope base and detachable rings at the suggestion of numerous people and websites as reliable and sturdy. The rings lock into a slot so that they can not move, and so you can't re-mount them in the wrong location. I had fi...
Read More...
1/1 found this helpful
Most Recent Reviews
Great Item by jordank, Verified Owner, October 16, 2017
Great item, bought two to be able to interchange my Leupold on multiple barrels. Attached using Warne quick detach rings and have the luxury to swap the scope quickly. I recommend to everyone! Great product and versatility.
Most Recent Reviews
Solid as a rock! by Hickey67, Verified Owner, February 1, 2017
Works as advertised, high quality! Solid construction, made to fit the mounting holes perfectly. Finish is good, and everything with the packaging was good as well. Would highly recommend to anyone else. Warne is high quality stuff!
Most Recent Reviews
Decription of item was accurate by Legacy Reviewer, Verified Owner, March 29, 2013
The product was well made. It was easy to install and fit properly. The wrench provided with the base was a good added feature and was a help for installation. Pros: Good workmanship and very strong Cons: none
Most Recent Reviews
Base is an excellent product and installs easily. It is sturdy and aligns with the bore correctly. Pros: Easy installation and good alignment. Cons: none
Read All 12 Reviews
Color: Black Finish: Matte Quantity: 1 Piece Gun Model: Thompson/Center Encore , Thompson/Center Omega Additional Features: Standard

Code: UY-MT-WATEO-M987M

MPN: M987M

UPC: 656813001385

List: $62.99Save 19%
$50.99

Product Info for Warne Rifle Scope Thompson Center Encore And Omega 1 Piece Steel Scope Base

Warne Rifle Scope Thompson Center Encore And Omega 1 Piece Steel Scope Base are precision manufactured from solid steel using very tight tolerances. Warne comes with a recoil slot that gives the Control Keys full grip that helps eliminate severe recoil. Designed around the popular Weaver Mount design, Maxima Base Mounts are some of the strongest Scope Rings Base systems available today. The low profile of Maxima Scope Mounts allow the use of your iron sights when the Ring Mount is removed.image

Warne Scope Mount 1 Piece Steel Thompson Center Encore And Omega

  • M987G: Warne Rifle Scope Thompson Center Encore And Omega 1 Piece Steel Scope Base
  • M987M: Warne Rifle Scope 1 Piece Steel Thompson Center Encore And Omega Mounting Base
  • M987S: Warne Rifle Scope Thompson 1 Piece Steel Base Center Encore And Omega

Specifications for Warne Rifle Scope Thompson Center Encore And Omega 1 Piece Steel Scope Base:

Manufacturer: Warne
Color: Black
Finish: Matte
Quantity: 1 Piece
Gun Model: Thompson/Center Omega, Thompson/Center Encore
Additional Features: Standard

Features ofWarne Rifle Scope Thompson Center Encore And Omega 1 Piece Steel Scope Base:

  • Low profile design allows use or iron sights when optics are removed
  • Full width and depth recoil slots producing maximum bearing surface for recoil key engagement

Package Contents:

  • Warne Rifle Scope Thompson Center Encore And Omega 1 Piece Steel Scope Base

Warne Rifle Scope Thompson Center Encore And Omega 1 Piece Steel Scope Base Orderable Models

List of Orderable Models

  • Warne 1 Pc Weaver Mounting Base, TC Encore Omega & Triumph - Matte, M987M , MPN: M987M , UPC: 656813001385 , Code: UY-MT-WATEO-M987M

Warne Rifle Scope Thompson Center Encore And Omega 1 Piece Steel Scope Base Unavailable & Discontinued Models

List of Unorderable Models

  • Warne 1 Pc Weaver Mounting Base, TC Encore Omega & Triumph - Gloss, M987G , MPN: M987G , UPC: 656813001392 , Code: UY-MT-WATEO-M987G
  • Warne 1 Pc Weaver Mounting Base, TC Encore Omega & Triumph - Silver, M987S , MPN: M987S , UPC: 656813005543 , Code: UY-MT-WATEO-M987S
Compare (0)