Tier-One 40 mm Long Monomount - Picatinny

1. Integrated Bubble Level: This critical tool is seamlessly integrated into the monomount, providing instant visual feedback to ensure a cant-free alignment of your scope. This virtually eliminates horizontal deviation at long ranges caused by rifle tilt, contributing significantly to repeatable accuracy.

2. Quick Detach (QD) System with 100% Repeatability: Engineered for rapid deployment and versatility, the superior QD system allows for swift removal and reattachment of your scope with absolute return-to-zero repeatability. This feature is invaluable for transport, cleaning, or adapting to different shooting scenarios without compromising your zero.

3. Robust 7075-T6 Aluminium Construction: Crafted from a single block of aerospace-grade 7075-T6 aluminium and CNC-machined to exacting tolerances, this monomount guarantees exceptional rigidity and durability. The hard-anodised black finish further enhances its resistance to corrosion and wear, ensuring longevity in the most demanding environments.

4. Optimised Security and Stability: The mount features six Torx screws per ring for an incredibly secure hold on your optical device, preventing any shift or creep even under substantial recoil. Combined with recommended torque settings (1.7-2.8 Nm for rings, 2.3-5 Nm for rail clamps), it ensures your scope remains perfectly stable.

ABOUT THE TIER-ONE 40 MM LONG MONOMOUNT - PICATINNY

Elevate your rifle's precision with the Tier-One 40 mm Long Monomount, specifically engineered for shooters demanding uncompromising stability and repeatable accuracy on Picatinny rails. This premium, one-piece monoblock design significantly reduces the potential for parallax and vibration compared to traditional two-piece rings, ensuring your scope is held with absolute rigidity. Crafted from robust 7075-T6 aluminium and CNC-machined to exacting tolerances, it stands as a testament to British engineering prowess. Its integral Quick Detach (QD) levers offer 100% return-to-zero repeatability, making it an ideal choice for competitive shooters, tactical operators, and especially hunters who require rapid scope removal and reattachment without recalibration. The integrated bubble level is a subtle yet crucial feature, providing instant visual confirmation of a level rifle, which is paramount for precise long-range engagements. Designed for the discerning user, this monomount supports a 40 mm main tube diameter, catering to specific high-performance optical requirements. Its robust construction and thoughtful features cater to professionals and enthusiasts who prioritise accuracy, making it a fundamental component for any shooter seeking a decisive advantage in precision applications.

ABOUT TIER-ONE

Tier-One is a renowned UK-based manufacturer established in the 2010s, celebrated for its precision-engineered shooting accessories. The company has carved out a sterling reputation, particularly within the competitive Precision Rifle Series (PRS) community, for its innovative scope mounts and bipods. Tier-One products are synonymous with robust construction and exceptional reliability, designed to withstand the rigorous demands of professional use. Their philosophy revolves around meticulous CNC machining from high-grade materials like 7075-T6 aluminium, ensuring unparalleled strength, lightweight performance, and precision. This dedication to craftsmanship and performance has solidified Tier-One's position as a preferred choice for serious shooters worldwide.

MAIN FEATURES

• Tube Diameter: 40 mm, designed for specific high-performance optical requirements.

• Mounting Compatibility: Picatinny rail, providing a secure and stable platform for your scope.

• Recoil Stopper: Features a central lug that engages the rail shoulders. Note that this design is incompatible with two-piece Picatinny rails found on some rifle platforms (e.g., Merkel RX Helix, Sabatti Rover, Steel Action) due to potential interference with the rail split. Consider monoblock mounts with end-placed recoil stoppers for such rifles.

• Material: Constructed from high-grade 7075-T6 aluminium, CNC-machined from a single block for exceptional strength-to-weight ratio and rigidity.

• Finish: Hard-anodised black coating for enhanced durability, corrosion resistance, and a discreet tactical appearance.

• Weight: Approximately 180 grams (for a comparable 34 mm medium height model), ensuring a minimal addition to your rifle's overall weight while maintaining robust performance.

• Quick Detach (QD) System: Incorporated superior QD levers offering 100% return-to-zero repeatability, enabling rapid scope removal and reattachment without needing to re-zero.

• Integrated Features: Includes a built-in bubble level for instant visual confirmation of cant-free alignment, essential for precise long-range shooting.

• Ring Screws: Utilises six Torx screws per ring, providing an incredibly secure hold on your optical device. Recommended torque setting: 1.7-2.8 Nm.

• Rail Clamping Screws: Features robust screws for securely fastening the mount to the Picatinny rail. Recommended torque setting: 2.3-5 Nm.

• Accessory Slots: Designed with integrated slots, allowing for potential add-ons such as Anti-Cant Indicators (ACI), micro red dot sights, or other tactical accessories.

WARRANTY

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

IN THE BOX

• One (1) Tier-One 40 mm Long Monomount - Picatinny

• Torx wrench for installation and adjustments

• Comprehensive instruction manual

• Protective packaging