Product Overview

The Tier One Optic Level 36mm is built for shooters who demand precise, repeatable shots when the ranges stretch out and the margins for error shrink. Clamping directly to 36mm scope tubes, this compact bubble level gives you an instant visual reference for rifle cant, helping you keep your optic perfectly upright so your elevation and wind calls track exactly as they should. At just 16 grams and only 10mm wide, it adds virtually no bulk to your rig and sits low and out of the way, so it won’t interfere with your mount, bolt throw, or other accessories.

Machined in the UK from hard coat anodised 7075‑T6 aluminium and secured with Grade‑5 titanium screws, the Tier One Optic Level is engineered to handle heavy recoil and hard use without losing zero or separating the vial. The bubble can be positioned on the top, bottom, left or right of the scope body, allowing you to set it up for your preferred shooting position and dominant eye. Whether you’re stretching a precision rifle across a paddock, shooting steel at distance, or tightening groups for competition, this level gives you consistent, reliable cant control so every dialled shot lands where you expect it to.

Key Features

• 36mm tube-specific bubble level ensures precise cant correction, helping you keep your rifle perfectly upright for consistent long-range accuracy.
• Ultra-light 16 g construction minimises added weight, preserving the natural balance and handling of your rifle.
• Slim 10 mm-wide profile sits close to the scope body, reducing snag risk and keeping your optics setup clean and uncluttered.
• Versatile mounting design allows installation on the top, bottom, left or right of the scope tube, so you can position the bubble where it’s easiest to see from your shooting position.
• CNC-machined from 7075-T6 aerospace-grade aluminium for outstanding strength-to-weight ratio and long-term durability in demanding field conditions.
• Hard coat anodised finish resists scratches, corrosion and harsh weather, maintaining a professional look and reliable performance over time.
• Recoil-proof bubble vial is engineered to withstand heavy calibres without separation, ensuring your level remains accurate shot after shot.
• Grade-5 titanium screws provide secure clamping to the scope tube, reducing the risk of movement or loss of zero under recoil.
• Made in the UK with tight CNC tolerances, delivering precise alignment and repeatable positioning on quality scope rails.
• Compact, unobtrusive design is compatible with a wide range of mounts and accessories, making it easy to integrate into existing precision or hunting setups.