Leupold Mark 4 One-Piece Base, Weatherby Mark V / Vanguard LA, 20 MOA (8-40)

1. Precision Engineering with 20 MOA Cant: This Mark 4 one-piece base is meticulously machined from steel to ensure exceptional strength and precise alignment. The integrated 20 MOA (6 MRAD) cant is a critical feature for long-range shooting enthusiasts, allowing for greater elevation adjustment from your scope, which is essential when engaging targets at extended distances.

2. Optimised for Weatherby Mark V / Vanguard LA: Specifically designed for Weatherby Mark V and Vanguard LA (Long Action) rifles, this base guarantees a perfect, flush fit. The use of 8-40 screws provides a much stronger and more stable mounting solution compared to standard 6-48 screws, ensuring your optic remains firmly in place even under heavy recoil.

3. Robust Steel Construction: Crafted from premium steel, this base offers superior rigidity and resistance to torsion and flexing, which can negatively impact accuracy. Unlike lighter materials, steel maintains zero more consistently under varying temperatures and environmental stressors, making it an ideal choice for reliable performance in demanding conditions encountered by hunters and competitive shooters.

4. Seamless Integration and Durability: The one-piece design inherently enhances structural integrity and simplifies installation, reducing potential points of failure often found in two-piece systems. Its matte black finish not only provides a sleek look but also offers enhanced corrosion resistance and glare reduction, ensuring longevity and stealth in the field.

ABOUT THE LEUPOLD MARK 4 ONE-PIECE BASE, WEATHERBY MARK V / VANGUARD LA, 20 MOA (8-40)

The Leupold Mark 4 One-Piece Base for Weatherby Mark V / Vanguard LA stands out as a superior mounting solution, elevating rifle performance through its robust design and precision engineering. Unlike standard two-piece bases, its one-piece construction provides far greater rigidity and stability, crucial for maintaining zero under harsh conditions. This steel base incorporates a 20 MOA (approximately 6 MRAD) cant, which is specifically engineered to maximise a riflescope's vertical adjustment range. This feature is particularly beneficial for long-range hunters and competitive shooters who need to dial in significant elevation for distant targets, preventing the optical limitations that often arise when using flat bases. Manufactured from high-grade steel, this base offers exceptional durability and resistance to recoil, ensuring that even powerful cartridges used in Weatherby Mark V and Vanguard LA rifles do not compromise your scope's position. The use of 8-40 screws further enhances mounting security, providing a rock-solid foundation for any Mark 4 compatible rings. It is an indispensable accessory for serious users seeking uncompromising accuracy and reliability in their hunting and shooting endeavours.

ABOUT LEUPOLD

Leupold & Stevens, Inc., commonly known as Leupold, is a family-owned American manufacturer of high-quality optical products, founded in 1907 and based in Beaverton, Oregon, USA. The company is world-renowned for its rugged, precisely engineered, and optically superior riflescopes, binoculars, and spotting scopes. Leupold's philosophy centers on creating products that perform flawlessly in the most challenging conditions. Their commitment to precise manufacturing and rigorous testing has established them as a trusted brand among hunters, military personnel, and competitive shooters globally, celebrated for their unwavering reliability and optical clarity.

MAIN FEATURES

• Mount Type: One-piece scope base

• Cant: 20 MOA (6 MRAD) offset, ideal for long-range shooting to maximise elevation adjustment on your scope.

• Compatibility: Designed specifically for Weatherby Mark V and Weatherby Vanguard LA (Long Action) rifles. Features 8-40 screw compatibility for robust mounting.

• Material: Constructed from high-strength steel for exceptional durability and recoil resistance.

• Finish: Matte black finish to reduce glare and provide corrosion protection.

• Repeatability: Offers 100% repeatability when used with appropriate rings, ensuring consistent zero after scope removal and reinstallation.

• Mounting Standard: Compatible with Mark 4 style rings, which are known for their secure clamping and precise alignment.

This product is covered by a 10-year global warranty that includes defects in materials and manufacturing under normal use.

IN THE BOX

• Leupold Mark 4 One-Piece Base, Weatherby Mark V / Vanguard LA, 20 MOA (8-40)