Talley Manufacturing Lightweight Alloy Scope Mounts 1″ Medium for Browning AB3, Borden Rifles


SKU: TALB940719 Categories: ,

Made in America, these Scope Mounts made by Talley Manufacturing offer a unique and simplified one-piece scope ring and base solution for your rifles. This simplified mounting system eliminates the possibility of an “out of alignment” interface or “loose connection” between the ring and base of traditional two-piece designs.  Ultimately this provides more strength and durability than rival steel rings and bases, but with a lighter overall weight. Fully CNC machined from lightweight aircraft-grade aluminum to the industries tightest tolerances, this rigid scope mounting platform requires no lapping and is ready to go out of the box.

With over 40 years of setting the industry standard for superior quality, Talley Scope Mounts have become known for precise tolerances. American craftsmanship, state-of-the-art CNC automation and stringent quality controls have vaulted Talley products to the top of the scope ring industry. Talley Scope Mount systems provide repeatability, flexibility, strength, and durability for the most discriminating of sportsmen.  Simply said, Talley Scope Mounts are the best.


  • American Made, Lightweight Alloy Scope Mounts
  • Fully CNC Machined
  • High-Grade Lightweight Aircraft Aluminum
  • Integrated Scope Ring and Base Design
  • Lapping Not Required
  • Sold in pairs
  • Includes mounting screws and wrench


Base Component:

Attaching Interface Browning AB3; Borden Rifles Max Recoil Tolerance Magnum Calibers
Interface Provided 1″ Ring Configuration 2 Piece
Reverisble Yes Scope Cant (MOA) 0
Adjustable Elevation No Adjustable Windage No
Integrated Bubble Level No Material 6000 Series Aircraft Grade Aluminum
Integrated Recoil Lug No Rear Base Height (in; cm) 0.500; 1.27
Rear Base Length (in; cm) ~1.2; 3.0 Front Base Height (in) 0.500; 1.27
Front Base Length (in; cm) ~1.2; 3.0 Hole 1 to 2 Spacing (in; cm) 0.860; 2.1844
Hole 2 to 3 Spacing (in; cm) N/A Hole 3 to 4 Spacing (in; cm) 0.860; 2.1844
Set Weight (oz; g) 1.7; 48.1942 Base Screws (Per Base) (2) 8-40 T-15
Recommended Base Screw Torque (in-lbs) Attaching Interface Dependent

Ring Component:

Attaching Base Interface Browning AB3; Borden Rifles Base Screws (2) 8-40 T-15
Recommended Base Screw Torque (in-lbs) Attaching Interface Dependent Style Ringmounts
Reversible Yes Integrated Recoil Lug No
Ring Inserts No Ring Inserts Displacement (MOA) N/A
Anti-Cant Indicator No Material 6000 Series Aircraft Grade Aluminum
Center Scope Height (in; mm) 0.500; 1.27 Set Weight (oz; g) 1.7; 48.1942
Finish Black Anodized Ring Screws (Per Ring) (4) 6-48 T-15
Max Ring Screw Torque (in-lbs) 20

Additional Information:

The height is measured from the top of the highest part of the action/ receiver to the bottom of the scope tube at the respective mounting location. Hole spacing measured center to center.

What height scope rings do I need for my firearm?

Simplified method of determining required scope ring height

  • Using some sort of shim (i.e. coins, washers, magnets) stack up the required number of shims to achieve desired scope height.
  • Verify final height does not interfere with operation of bolt handle.
  • Measure the final stack of shims.

Torque Recommendations?

Cap Screws on Rings: 17-20 in/lb on ring cap screws. Do not exceed scope manufacturer’s allowable torque specs on main tube. Always recommended to verify with scope manufacturer allowable torques to prevent marking or damage to scope tube. Always verify with the scope manufacturer the maximum allowable torque on main tube.

Scope Mounts to Action: Torque can depend on the receiver. Please check with the rifle manufacturer to verify allowable torque into receiver. Always make sure your torque wrench is calibrated.


Although not always necessary, using Loctite for the screws going in the receiver is perfectly fine. We do not recommend using anything stronger than Loctite Blue 242. We do not recommend using Loctite on the ring screws. Always test fit before applying any Loctite.

Manufacturer SKU B940719


Manufacturers, importers, suppliers, and distributors may make changes to their products without fanfare. Such changes can lead to discrepancies between the advertised product and the actual product in inventory. While International Shooting Supplies Ltd. endeavors to correctly describe the actual product in inventory, we will not be responsible for unintentional inaccuracies in text and images of the advertised product.

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