Optisan 37447 EAR 30

Optisan 37447 EAR 30

Introducing the Optisan EAR30: the one-piece mount engineered for shooters who demand rock-solid stability, razor-sharp accuracy, and unwavering reliability. Born from Optisan’s unique partnership with Europe’s top marksmen, each EAR30 is battle-tested on competition stages and in real-world operations. From brutal recoil cycles to extreme weather, these mounts have earned their reputation through over 200 in-house quality checkpoints across 90–150 precision components.

At its core, the EAR30 is CNC-milled from a single billet of T-6061 aircraft-grade aluminum. This monolithic build delivers unmatched rigidity, locking your scope in perfect alignment and eliminating flex under every shot. The low-glare matte black finish not only resists corrosion and scratches but also keeps you concealed in any environment.

Every detail is designed to boost your performance. The streamlined profile cuts weight without sacrificing strength. A Picatinny base clamp interface locks firmly onto M4 and AR platforms, delivering absolute confidence in your zero. Clear torque markings let you tighten ring screws to the precise 15 in-lbs and base screws to 30 in-lbs—no guessing, no damage. Whether you’re stalking targets at first light or dialing in wind holds on the competition line, the EAR30 maintains consistent eye relief and rock-steady mounting.

Optisan’s dedication to user-friendly design shines through simple installation and foolproof alignment. Integrated guides ensure quick setup, and the low-profile stance preserves your weapon’s balance and handling. Need to swap optics? Generous clearance accommodates night-vision, thermal scopes, and accessories without interference.

Built to endure the harshest conditions, the EAR30 endures salt-spray corrosion trials, impact tests simulating hundreds of high-caliber shots, and thermal stability checks from Arctic chills to desert heat. Sealed fasteners keep out dirt, grit, and moisture for maintenance-free operation. Plus, with Optisan’s industry-leading two-year warranty and global support network, you can shoot with confidence knowing expert help and spare parts are always within reach.

Upgrade your setup with the Optisan EAR30 and experience the fusion of precision engineering and champion-approved toughness. Light on weight, heavy on performance—this is the mount that won’t let you down when it matters most.

Key Features and Specifications

• Tube Diameter: 30 mm – Fits popular scope sizes for maximum versatility
• Rail Type: Picatinny – Universal compatibility with M4, AR, and more
• Height (Rail to Tube Center): 43.2 mm (1.70 in) – Ideal sight line for rapid target acquisition
• Height (Rail to Tube Bottom): 25.4 mm (1.00 in) – Low-profile design maintains weapon balance
• Ring Screw Torque: 15 in-lbs – Secure clamp pressure without scope damage
• Base Clamp Torque: 30 in-lbs – Unwavering zero retention under recoil
• Material: T-6061 Aircraft-Grade Aluminum – Superior strength-to-weight ratio
• Finish: Matte Black – Non-reflective, corrosion-resistant coating
• Warranty: Two-Year Global Coverage – Shoot with confidence, backed by expert support

Please check out other Optisan products.

Warranty

Our products are covered by a manufacturer’s warranty ranging from 6 months up to a lifetime, subject to the specific item. For detailed warranty information, kindly enquire with our support team.

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