Trijicon Colt Knob Mount, 34 mm

• 34 mm scope fit: Built for 34 mm riflescope tubes, this mount gives a secure interface for larger tactical and precision optics without relying on separate rings and bases.
• Colt knob clamping system: The Colt knob design allows fast installation and removal on a Picatinny rail, which is useful when changing optics or moving the scope between compatible rifles.
• Aluminium construction: The aluminium body keeps weight under control while still providing the rigidity needed to hold zero under regular field and range use.
• Zero-extension layout: With KR 0.0 mm extension, the mount keeps the optic in a neutral position, making it suitable for rifles where the receiver rail already provides the right eye-relief placement.
• Platform versatility: Compatibility with Picatinny rail systems and a wide range of rifle models makes this mount a practical choice for shooters running different platforms in hunting, sporting, or tactical setups.

About the Trijicon Mounts Series

Trijicon Mounts are part of the company’s broader Mounts & Accessories range, covering solutions for riflescopes, red-dot sights, and other sighting systems. The series is built around a simple idea: the optic can only perform as intended if the mounting interface is stable, repeatable, and suited to the firearm platform. Within the range, Trijicon offers mounts for Picatinny rails, Weaver rails, and selected firearm-specific applications, with configurations that vary by height, footprint, and intended use.

The series includes everything from compact red-dot mounts to scope-tube mounts for larger rifle optics, as well as selected quick-release designs using Q-LOC technology. That variety makes the line relevant to users setting up carbines, hunting rifles, and precision rifles with different sight heights and handling requirements. Across the range, the common characteristics are a practical mechanical layout, compatibility with established mounting standards, and a focus on keeping the optic firmly aligned with the rifle. In use, that means a mount family designed less around cosmetic variation and more around matching the right attachment method and height to the optic and firearm.

About the Trijicon Colt Knob Mount, 34 mm

The Trijicon Colt Knob Mount, 34 mm is a fixed riflescope mount intended for shooters using a 34 mm tube optic on a Picatinny rail platform. Its one-piece format simplifies the interface between rifle and scope, which helps maintain consistent alignment compared with assembling separate bases and rings. For practical use, that matters when the rifle is carried hard, transported often, or used across repeated range sessions where stability is more important than constant adjustment.

The defining feature is the Colt knob clamping system. This style of attachment is straightforward to operate and well suited to users who may need to remove or reinstall an optic without a complicated tool setup. It also makes sense on rifles that already have the rail space and stock geometry to support a standard, non-extended mount position. Because this version uses KR 0.0 mm extension, it keeps the scope centered over the mounting area rather than pushing it forward, which is often the better fit for bolt-action and other rifles with generous receiver rail length.

The mount is made from aluminium and finished in black, combining corrosion resistance with a restrained overall weight. In the field, that gives the shooter a mount that does not add unnecessary bulk while still providing the rigidity expected for larger 34 mm optics. Compatibility with platforms such as the Accuracy International AX series, Beretta ARX rifles, and other Picatinny-equipped firearms makes it a flexible option for precision, sporting, and tactical rifle setups.

About Trijicon

Trijicon was founded in 1981 by Glyn Bindon and is based in Wixom, Michigan, United States. The company focuses on aiming systems for military, law enforcement, hunting, and shooting applications, with product lines that include riflescopes, red dot sights, electro-optics, and iron sights. Its name, adopted in 1985, combines the words tritium and icon, reflecting the company’s long association with self-luminous sighting technology.

Over time, Trijicon became especially well known for illumination systems based on tritium, fiber optics, and LED technology. The company introduced the ACOG riflescope in 1987 and later the RMR sight in 2009, two products that helped define its reputation in combat, duty, and sporting optics. That background is directly relevant to its mounting hardware as well: Trijicon designs mounts and accessories to support the same emphasis on dependable attachment, repeatable alignment, and field-ready durability found across its optics range.

Main Features

• Manufacturer: Trijicon
• Series: Trijicon Mounts
• Made in: USA
• Warranty: 2 years
• Extension (KR): KR 0.0 mm
• Color: Black
• Material: Aluminium
• Compatibility Above: 34 mm
• Compatibility Below: Picatinny Rail

Warranty

Trijicon covers this mount with a 2-year warranty. This stated period suits a mechanical accessory intended for regular use on rifles fitted with compatible Picatinny rail systems.