TIER-ONE Precision Optical Levellers - Strength, Stability, Accuracy

Tier One Optic Levellers. Correct cant on your rifle is critical for accurate shooting. Even slight cant changes at long range will change your point of impact. Ensure your accuracy stays constant with our NEW lightweight 16gm Tier-One Optic Levellers.

Our Optic Levellers mount quick and simple. And at only 10mm wide, will fit unobtrusively onto your rifle's scope tube.

The low profile and slim design enables them to be mounted with the bubble top, bottom, left or right and be viewed from four positions on the optics body for ease of view, providing a constant visual confirmation of correct cant whilst shooting.


Manufactured in the UK from Hard Coat Anodised 7075T6 Aluminium for durability. Recoil proof bubble ensures no separation with heavy recoiling calibers. Can be placed in four positions on the optics body tube.


All screws - Grade-5 Titanium

Available for tube sizes ~ 25.4mm - 30mm – 34mm – 36mm & 40mm
Suitable for - right or left handed use.
Weight - 16 grammes
Prices - from £64.50

TIER-ONE Precision Optic Levellers - NEW. From £64.50




TIER-ONE - Ultimate


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Company registered address

Evo Leisure Ltd T/A Tier One

Unit H, Orchard works

Spenvale street


West yorkshire

WF16 0NQ

Company registration No:       07344099

Tier One is the Firearms Division of Evo Leisure Ltd, a well established engineering company specialising in the Motorsport and Oil and Gas Research Industries.

Being keen Sporting and Target shooters ourselves, we identified a need in the marketplace for UK designed and manufactured components for the Firearms industry.
We recently invested in new Multi axis CNC technology which has allowed us to produce a range of very high quality products including Sound Moderators, Scope rings, Rails and Muzzle Brakes.


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