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Tier One: We Live For Extreme Performance In The Toughest Conditions
Tier One manufactures extremely accurate, world-class scope mounts, rings, bipods, and rifle accessories engineered for shooters who demand absolute reliability in the most demanding environments on Earth.
Founded in 2008 in the UK and manufactured entirely in-house on state-of-the-art 5-axis CNC machines, every Tier One product starts from premium solid bar stock (including 7075 T6 aerospace aluminum) and our scope mounts and bipods are finished to an extraordinary 3-micron tolerance - thinner than a human red blood cell - for repeatable zero, no POI shift, and sub-MOA consistency under heavy recoil, blunt force impacts, or repeated mounting cycles.
Pioneers of the earliest one-piece scope mounts, the Monomount system and iconic carbon-fiber bipods, Tier One gear is tested in the harshest environments on Earth and has been consistently selected by British Special Forces.
As a team we are heavily involved in extreme mountain hunting and we develop and test products for those exact conditions - extreme altitudes, harsh weather, long horse treks to the hunting grounds, rough mountainous terrain - and when you reach the pinnacle, the gear must not fail - there are no second chances.
The same components that protect elite operators also give long-range hunters, competitive long range shooters, and PRS/NRL competitors the confidence that their optic will hold zero through the toughest tests. Tier One proudly supplied Monnomounts to the winning military team at the 2025 IPRF World Championship.
Users of our mounts and bipods consistently report: "constantly maintaining accuracy and providing solid support no matter the task or terrain" and "if you want products that compete in the precision rifle market, have tight tolerances and can handle the elements, look no further." Hundreds of reviews and testimonials are available on our websites.
Backed by a lifetime warranty against defects in materials and workmanship, Tier One products are consistently lightweight yet battle-tough, and designed to perform flawlessly in big-bore, tactical, or extreme long-range applications. We always seek the perfect balance between weight reduction and strength under extreme stresses - so you can trek further and hunt harder, and trust your gear implicitly to perform. Tier One also proudly supports veterans worldwide through the Armed Forces Covenant.
When you choose Tier One you're not buying accessories - you're investing in a lifestyle; a dedication to precision engineering, adventure and extreme performance, proven by special forces, competition winners, and demanding professionals. One shot, a lifetime of confidence.
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