Osuma Blaser Base for Optilock Rings

• Blaser-to-Optilock compatibility: This base lets a Blaser rifle accept Optilock rings, opening up a practical way to keep a preferred ring system while using the Blaser mounting interface.
• Steel construction: A steel body adds rigidity and wear resistance at the mounting point, helping the optic stay secure under repeated recoil and frequent removal or refitting.
• 0 MOA inclination: The 0 MOA layout keeps the scope in a neutral position, which suits general hunting and everyday zeroing without introducing extra cant into the setup.
• Made in Finland: Finnish manufacture reflects a design approach focused on practical field use, precise fit and dependable machining for demanding hunting rifles.
• Matte finish: The matte surface keeps reflections down and gives the mount a subdued appearance that matches modern hunting optics and rifles.

About the Blaser Mounts Series

Osuma Blaser mounts are built for shooters who want a secure, repeatable optic interface on the Blaser mounting system while retaining flexibility in how the sight is configured. Within the Osuma lineup, this series sits as a dedicated solution for Blaser rifles and covers several mounting formats, including ring mounts, rail-based options and adapters for other established mounting standards. That makes the series especially relevant to hunters and precision-minded rifle owners who may change optics between seasons or between different rifles and sighting tasks.

The defining idea behind the series is adaptability without unnecessary complexity. Rather than forcing every user into one ring or rail format, the Blaser series gives access to different optic footprints and mounting concepts, including solutions for Optilock-compatible setups. In practice, that means the shooter can build around an existing optic, preferred ring system or familiar mounting height while still using a mount designed specifically for the Blaser platform. The emphasis is on solid mechanical engagement, straightforward installation and a clean, field-oriented design suited to hunting optics.

About the Osuma Blaser Base for Optilock Rings

The Osuma Blaser Base for Optilock Rings is a specialist mounting component for shooters who want to combine the Blaser interface with the proven handling and fit of Optilock rings. Its role is simple but important: it creates the correct foundation for an Optilock-based scope setup on a Blaser rifle, which is useful for owners who already have compatible rings or who prefer that ring system for a particular optic.

The use of steel is a practical advantage here. On a mount base, material stiffness and resistance to long-term wear matter because this is the part that anchors the optic system to the rifle. A steel base helps maintain alignment and gives confidence when the rifle is carried hard in the field, used in changing weather or subjected to repeated recoil. The matte finish also suits a hunting rifle well by keeping the appearance discreet and reducing visible glare.

With 0 MOA inclination, this base is aimed at straightforward sight installation rather than specialized long-range cant. That makes it a sensible choice for common hunting distances and general-purpose rifle setups where a neutral mounting geometry is preferred. For the shooter, the benefit is a clean, uncomplicated platform that supports reliable zeroing and preserves the familiar feel of an Optilock-ringed scope on a Blaser rifle.

About Osuma

Osuma is a Finland-based brand whose history goes back to the early 1990s, when its owner developed the first scope mounts for his own hunting and benchrest shooting needs. That practical origin still defines the company’s identity: Osuma focuses primarily on rifle scope mounting and related shooting accessories designed and manufactured in Finland.

Over time, the business passed from father to son, while keeping mounting systems at the center of its product range. Osuma’s catalog includes scope mounts, scope rings, rail mounts, red-dot and holosight mounts, suppressors and other shooting accessories. Across these categories, the brand is best known for building mounting solutions for a wide range of rifle and optic interfaces, including Blaser and Optilock-compatible systems, with an emphasis on precise fit and practical field use.

Main Features

• Manufacturer: Osuma
• Made in: Finland
• Material: Steel
• Color: Matte
• Inclination: 0 MOA

Warranty

10 years. This warranty period suits a steel mounting component intended for long-term use on hunting and shooting rifles.