Description

The Osuma 2890 series represents the peak of Finnish mounting engineering. Unlike mass-produced alternatives, Osuma rings are developed by active hunters and benchrest shooters to ensure they withstand extreme recoil and harsh weather. This specific model features a 30 mm ring diameter, the industry standard for modern European and high-end tactical riflescopes.

The rings are manufactured using state-of-the-art CNC technology to ensure perfect circularity, which prevents damage to the scope tube and eliminates the need for lapping. The hybrid construction uses an aluminum body for weight savings and steel clamping components for maximum grip on the Picatinny rail. The surface is hard-anodized in a matte black finish to eliminate glare and resist scratches. With over 20 years of development behind them, these rings are known for their repeatability and “set-it-and-forget-it” reliability.

Technical Specifications:

Compatibility: Standard Picatinny (MIL-STD-1913) and Weaver rails.

Ring Diameter: 30 mm.

Material: High-grade 7075-series Aluminum and Steel components.

Finish: Matte Black Anodized.

Origin: 100% Made in Finland.

Warranty: 2-year manufacturer warranty.