Leupold 1-Piece Mark 4 8-40 Adaptable Steel Scope Base 20 MOA – Weatherby Mark V SA Matte Black
$57.23
Rugged 1-piece steel scope base precision-machined for Weatherby Mark V SA rifles. 20 MOA for extended long-range shooting with Leupold optics.
Out of stock
Leupold mounts are every bit as rugged and dependable as the Leupold optics they_re intended to secure. With a huge variety of mounting systems for nearly every type of firearm under the sun you’re sure to find the perfect match for you firearm and your style of shooting.
MOUNTING LARGE RIFLESCOPES ON LARGE CALIBER FIREARMS WITH CONVENTIONAL 6-48 SCREWS IS NOT IDEAL AS THE INCREASED RECOIL AND SCOPE WEIGHT CAN OVER-STRESS THE SMALLER SCREWS AND LEAD TO POSSIBLE FAILURES. MORE RUGGED 8-40 SCREWS INCREASE MOUNT STRENGTH BY 41 percent.
Leupold’s Mark 4 8-40 Adaptable Mount – ls available in a 20-MOA Long-Range Shooter version – is the first mount that can accommodate both the 8-40 screw and a modified 6-48 shoulder screw. Larger through holes accept the thicker 8-40 screw while the standard 6-48 screw has been replaced by a shoulder screw to work with the larger opening. This gives you the flexibility to mount your rifle with the common 6-48 screw size or drill and tap your gun to accept the 8-40 screws.
These bases will fit Winchester PBR Remington Super Magnum HS Precision and other 8-40 rifles without modification. (Some firearms will not work with these adaptable mounts)
| Weight | 0.380 lbs |
|---|---|
| Dimensions | 9.150 × 2.450 × 0.650 in |
| Manufacturer | Leupold & Stevens Inc. |
| Finish | Matte Black |
| Material | Steel |
| Compatible With | Weatherby Mark V SA |
PROCESSING & SHIPPING
Orders typically ship within 1–3 business days (Monday–Friday) after payment and all required documentation are received. Time to arrival after shipment depends on the carrier. Shipping method is at BT Gun Company’s discretion; ammunition and oversized accessories are charged at actual shipping cost. We do not ship to Hawaii or Alaska.
FIREARM TRANSFERS
- Firearms must ship to a licensed FFL dealer of your choosing — confirm with them first that they can accept the transfer.
- Your receiving FFL will need to email their license to [email protected] before we can ship.
- Inspect your firearm at your FFL’s location before signing ATF Form 4473 — once signed, the firearm is considered accepted.
You’re responsible for knowing the firearms laws in your state before ordering. For complete shipping, returns, and restocking-fee policy details, see our Shipping & Returns page.
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