Nightforce X-Treme Duty 1 Piece Base for Remington 700 LA

• One-piece Picatinny interface: The single-piece layout gives the optic a continuous mounting surface, which helps with ring placement flexibility and supports a more rigid scope setup on long-action rifles.
• Aluminium construction: The base keeps weight down while still providing the stiffness needed for a stable optic mount, making it well suited to rifles that are carried in the field as well as used from supported positions.
• Low 4.00 mm profile: A low base height helps keep the riflescope closer to the bore, which can support a more natural cheek weld and a more consistent shooting position.
• Black protective finish: The dark finish reduces glare and adds surface protection, helping the base stand up to regular handling and outdoor use.
• Broad long-action compatibility: Fitment across multiple Remington 700 long-action pattern rifles and related actions makes this base a practical choice for shooters building around a common footprint.

About the Nightforce X-Treme Duty Series

The Nightforce X-Treme Duty series sits in the brand’s premium mounting lineup and is built for shooters who want a mounting system that matches the serious use of precision riflescopes. Within the Nightforce range, the series is known for a design focus on strength, repeatable alignment, and secure optic retention, making it relevant to hunting optics, tactical optics, and long-range rifle setups alike.

Across the family, the X-Treme Duty name is associated with mounts and rings intended for hard use on centerfire rifles. The series includes solutions for different scope tube sizes and mounting needs, but the common theme is a structure engineered to keep the optic stable under recoil and regular transport. In practical terms, that means a mount system designed to support consistent zero retention and dependable scope positioning. Rather than adding unnecessary bulk, the series balances rigidity with sensible dimensions, so it suits rifles that may be carried in the field, used on the range, or set up for precision shooting from supported positions.

About the Nightforce X-Treme Duty 1 Piece Base for Remington 700 LA

The Nightforce X-Treme Duty 1 Piece Base for Remington 700 LA is built for shooters using a Remington 700 long-action pattern rifle who want a stable Picatinny foundation for a riflescope. Its one-piece format creates a continuous rail, which gives more freedom when positioning scope rings and helps when matching eye relief to different stock designs, shooting positions, or optic lengths. That added flexibility is especially useful on long-action rifles, where scope placement can matter more when combining larger actions with hunting or precision optics.

The base uses an aluminium body and a 4.00 mm BH height, giving it a low, practical profile without adding unnecessary mass. Keeping the optic lower over the receiver can help preserve a comfortable cheek weld and a more natural head position, both of which matter for repeatable shot execution. The black finish keeps the appearance discreet and adds a protective outer layer for routine field use.

Compatibility is one of this model’s main strengths. In addition to the Remington 700 LA, it fits a wide range of long-action rifles that share the same mounting pattern, including selected Bergara, Howa, Sauer, Weatherby, Mauser, and other actions. For shooters standardising around the Picatinny Rail interface, that makes this base a practical foundation for building a repeatable riflescope setup across several rifle platforms.

About NightForce

Nightforce Optics began in 1992 when Lightforce USA entered the U.S. market under the Nightforce name. The company is headquartered in Orofino, Idaho, and focuses on riflescopes, spotting scopes, and related accessories for serious shooting applications. Its background is closely tied to precision shooting, with product families such as ATACR, NXS, NX8, SHV, Competition, and Precision Benchrest forming the core of its optics range.

Nightforce is known for mechanical precision and practical features developed for repeatable field use. One of its best-known technologies is the ZeroStop system, which allows elevation adjustments to return to a selected zero point. The company also uses optical indexing, a process in which scope lenses are matched and aligned by hand. This emphasis on precision and durability carries over into Nightforce mounting accessories, which are designed to complement the brand’s riflescopes with the same focus on secure fit and dependable performance.

Main Features

• Manufacturer: NightForce
• Series: Nightforce X-Treme Duty
• Category: 1-piece base
• Upper interface: Picatinny Rail
• Material: Aluminium
• Color: Black
• Length: 100.00 mm
• BH height: 4.00 mm
• Made in: USA
• Compatibility: 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

NightForce provides a 30-year warranty for this base. That long coverage period supports the product’s role as a durable mounting component intended for extended use on a working rifle setup.