Leupold STD One-Piece base, Remington 700 LA

• One-piece steel construction: The solid steel body gives the base the rigidity needed for a stable scope-to-rifle connection, helping the optic stay aligned under repeated recoil and hard field use.
• STD mounting interface: Built for the Leupold Standard (STD) system, this base works with pivoting front dovetail rings and rear windage screws, giving the installer useful alignment adjustment during mounting and bore sighting.
• Remington 700 long action fit: This version is shaped for the Remington 700 LA pattern and a broad list of compatible long-action rifles, making it a practical choice when matching classic hunting rifles with traditional scope mounts.
• Low-profile 1-piece layout: The one-piece format keeps the mounting system compact and mechanically simple, while providing a continuous, secure platform for STD rings.
• Made in the USA: Domestic manufacture and Leupold’s long experience with hunting optics and mounting hardware make this base a dependable option for rifles that are carried often and expected to hold zero.

About the STD Series

Leupold’s Standard (STD) series is the company’s traditional turn-in mounting system, developed for shooters who want a proven steel base-and-ring arrangement rather than a tactical cross-slot rail. In Leupold’s lineup, the STD family sits as a classic hunting-oriented solution: straightforward, durable, and widely available for many common rifle actions. The system is built around a front dovetail ring that rotates into place and a rear ring secured by windage screws, giving the installer lateral adjustment while aligning the scope.

That design makes the STD series especially relevant for sporting rifles where a clean profile, dependable fit, and conventional scope mounting matter more than accessory rail space. Steel construction is a defining characteristic of many STD bases, giving them the strength and wear resistance expected on centerfire hunting rifles. The series is commonly chosen for general big-game hunting, range use, and traditional bolt-action builds because it balances mechanical security with a relatively low, neat appearance. Within Leupold’s mount range, the STD line remains the familiar option for shooters who prefer a classic mounting method with practical adjustment built into the ring-and-base system.

About the Leupold STD One-Piece base, Remington 700 LA

The Leupold STD One-Piece base, Remington 700 LA is a classic steel scope base made for long-action rifles that follow the Remington 700 LA footprint. Its role is simple but important: provide a stable foundation for Leupold STD rings so the riflescope can be mounted securely and kept in alignment through recoil, transport, and regular field handling. Because it uses a one-piece design, the base offers a unified mounting surface that suits traditional hunting rifle setups where reliability and a tidy profile matter.

What makes this model distinct is its use of the Leupold Standard mounting system. In practice, the pivoting front dovetail and rear windage-screw arrangement gives the gunsmith or shooter more control during installation than a fixed ring layout. That lateral adjustment can help center the scope more effectively, which in turn preserves more of the optic’s internal windage and elevation travel for zeroing. Leupold also designed the STD system so shims can be used when needed for broader elevation correction, which can be useful on rifles being set up for longer-distance trajectories.

With its steel construction and Made in USA manufacture, this base is aimed at shooters who want a durable, traditional mounting solution rather than a rail-based tactical format. It is particularly well suited to hunting rifles chambered in standard long-action cartridges, where a strong, low-profile base and proven ring interface are often preferred over added bulk.

About Leupold

Leupold & Volpel was founded in Portland, Oregon, in 1907 by Fred Leupold and Adam Volpel. The company remains family-owned and focuses on sport optics for hunting, shooting, and outdoor use. Its catalog covers riflescopes, red dot sights, binoculars, spotting scopes, rangefinders, and thermal optics, giving the brand a broad presence across both hunting and shooting categories.

Leupold entered the riflescope market with the Plainsman in 1947, and later introduced the Duplex reticle in 1962, a design that became widely recognized in sporting optics. The company moved its manufacturing plant and headquarters to Beaverton in 1968, and Leupold & Stevens, Inc. is still headquartered in Beaverton, Oregon, United States. That long specialization in riflescopes and related mounting systems is directly relevant to products such as the STD base, where fit, repeatability, and practical field durability matter.

Main Features

• Manufacturer: Leupold
• Made in: USA
• Material: Steel
• Base configuration: 1-piece
• BH height: 4.00 mm
• A: 21.84 mm
• B: 113.9 mm
• C: 15.24 mm
• Compatibility: Leupold Standard (STD)
• Fits: Bergara B14 LA, Bergara Premier LA, CZ 600 Lux (Long), CZ 600 Range (Long), Haenel Jaeger 10 (Up from series-Nr. JX-000921), Haenel Jaeger Pro, Howa 1500 LA, HS Precision LA, Mauser M12 (2019-onward), Mauser M18, McMillan G30 LA, Remington 700 LA, Remington 78 LA, Remington 721, Remington 725, Sauer 100, Sauer 101, Smith & Wesson 1500 LA, Weatherby Vanguard LA, Weatherby Europa, Weatherby Mark V Magnum

Warranty

Leupold provides a 10-year warranty for this mount base. That stated term adds clear long-term support for a component that is expected to remain secure and serviceable through years of regular rifle use.