Sightmark 34mm Fixed Cantilever Mount

1. Optimal Eye Relief: The cantilever design of this mount extends the optic forward by 40 mm, allowing for ideal eye relief on AR-15 platforms. This is crucial for maintaining a comfortable shooting position and ensuring quick target acquisition, especially for hunters and tactical users who need to operate efficiently.

2. Robust Construction: CNC-machined from 6061-T6 aircraft-grade aluminium, this mount is engineered for extreme durability without adding unnecessary bulk. The hard-anodised finish provides excellent resistance to wear, abrasion, and corrosion, making it suitable for demanding outdoor and tactical environments.

3. Absolute Zero Retention: Equipped with a central recoil lug that locks firmly into the Picatinny rail, this mount provides exceptional stability and prevents any shift under heavy recoil. Six Torx screws per ring (torque 1.7–2.8 Nm) and two rail clamping screws (torque 2.3–5 Nm) ensure your scope remains perfectly aligned, shot after shot.

4. Enhanced Compatibility: Supporting optics with a 34 mm main tube diameter, this mount accommodates a wide array of modern, high-performance riflescopes. Its fixed nature provides a steadfast platform, ideal for situations where consistent, unwavering precision is prioritised over quick removal.

ABOUT THE SIGHTMARK 34MM FIXED CANTILEVER MOUNT

The Sightmark 34mm Fixed Cantilever Mount offers an exceptionally stable and reliable platform for securely attaching optics to your rifle, particularly well-suited for AR-15 type platforms. Its primary innovation lies in its fixed cantilever design, which positions the scope further forward, preventing common issues with eye relief on semi-automatic rifles. This ensures the optic is always in the optimal position for rapid target engagement and extended shooting sessions, making it an indispensable accessory for hunters, sport shooters, and tactical professionals. Constructed from aircraft-grade 6061-T6 aluminium and finished with a hard-anodised coating, it boasts impressive durability and resistance to harsh environmental conditions. The mount features a robust integral recoil lug which dramatically improves zero retention by preventing any horizontal movement under the recoil of powerful cartridges, contributing to greater accuracy and reliability in the field. This model distinguishes itself by prioritising unwavering stability and precision over quick-detach functionality, catering to users who require a rock-solid, set-it-and-forget-it mounting solution. Its 34 mm ring diameter ensures compatibility with a broad spectrum of high-magnification and tactical riflescopes.

ABOUT SIGHTMARK

Sightmark, a brand founded in Mansfield, Texas, USA, in 2007, has quickly established itself as a leading provider of high-quality yet accessible optics and outdoor accessories. Known for their commitment to innovation and value, Sightmark products are engineered to meet the rigorous demands of shooting enthusiasts, hunters and law enforcement. The company's philosophy centres around producing durable, reliable, and precise equipment that performs flawlessly in various scenarios. Sightmark is particularly recognised for its extensive range of red dot sights, riflescopes, and bore sights, all designed with user-centric features and robust construction. Their reputation for delivering exceptional performance at an affordable price point has made them a popular choice among a wide audience seeking dependable gear for their outdoor and shooting pursuits.

MAIN FEATURES

• Tube Diameter: 34 mm, ensuring compatibility with a wide range of modern tactical and long-range riflescopes.

• Mounting Standard: Designed for Picatinny rails, providing a secure and stable interface on AR-15 type rifles and other platforms.

• Offset Design: Cantilever configuration provides a forward extension of 40 mm, optimising eye relief particularly for semi-automatic rifles.

• Ring Screws: Features 6 Torx screws per ring for enhanced scope security. Recommended torque of 1.7–2.8 Nm to prevent scope tube damage and guarantee a firm hold.

• Clamping Mechanism: Utilises 2 robust screws for clamping onto the Picatinny rail. Recommended torque of 2.3–5 Nm for maximum recoil resistance and zero retention.

• Material: Crafted from durable aircraft-grade 6061-T6 aluminium, offering a balance of lightweight construction and exceptional strength.

• Finish: Hard-anodised matte black finish provides superior corrosion resistance and a non-reflective, tactical appearance.

• Weight: Approximately 180 grams, contributing minimally to the overall rifle weight while maintaining structural integrity.

• Integrated Recoil Stop: Features a robust recoil lug to prevent horizontal shift under heavy recoil, ensuring consistent zero.

WARRANTY

This product is covered by a 3-year global warranty that includes defects in materials and manufacturing under normal use.

IN THE BOX

• Sightmark 34mm Fixed Cantilever Mount

• Torx wrench for installation