Osuma QD Rings for Picatinny, 36 mm

• Quick-detachable design: The Osuma QD system lets the optic come off and go back on the rifle quickly, which is useful when switching between setups or transporting the rifle more compactly.
• Repeatable return to zero: Osuma developed the QD series to retain zero after detachment and reattachment, helping preserve sight settings instead of forcing a fresh re-zero after every removal.
• 36 mm ring fit: Built for 36 mm scope tubes, these rings support larger premium optics securely and give a proper fit without improvised inserts or compromises.
• Picatinny rail compatibility: The mount is made for Picatinny rails, giving broad compatibility across modern hunting and precision rifle platforms.
• Finnish-made aluminium construction: The aluminium body keeps weight down while maintaining the rigidity needed for dependable scope mounting in field use.

About the Osuma QD Rings Series

Osuma QD Rings sit in the brand’s Quick Detachable Mounts range and are built for shooters who want the speed of a detachable mount without giving up repeatability. Within the Osuma lineup, this series covers practical mounting needs for common rail systems and scope tube diameters, including 30 mm and 36 mm Picatinny configurations. The concept is straightforward: a mount should be easy to remove when needed, but it should also return to the rifle in a way that preserves the optic’s established zero.

The series is aimed at hunters and rifle shooters who may alternate optics, remove a scope for transport, or need a mounting solution that can be detached for maintenance and reinstalled with confidence. Osuma offers these QD rings in Low and Medium heights, allowing the setup to be matched to objective size and rifle geometry. Across the series, the design emphasis is on repeatable alignment, practical rail compatibility, and a compact, durable structure made in Finland. For users running larger-tube optics on Picatinny-equipped rifles, the QD Rings series provides a simple, purpose-built mounting solution rather than a one-size-fits-all compromise.

About the Osuma QD Rings for Picatinny, 36 mm

The Osuma QD Rings for Picatinny, 36 mm are designed for shooters using a 36 mm main tube scope on a rifle equipped with a Picatinny rail. That combination is common on larger, more specialized optics, so the value of this mount is not just basic attachment but a secure interface that matches the scope correctly from the start. A proper 36 mm ring fit supports the optic evenly and helps maintain consistent alignment under normal field and range use.

What sets this model apart is its place in Osuma’s quick-detach system. Instead of treating removability as a convenience feature alone, the design is built around repeatable reattachment. In practice, that matters for shooters who remove the scope for transport, swap optics between roles, or need access to the rifle without committing to a permanent mount. The QD concept only makes sense if the optic returns to the rifle without shifting point of impact unnecessarily, and that is the central purpose of this model.

The mount uses an aluminium construction with a black finish, balancing low weight with the stiffness expected from a serious scope-mounting component. Because it is made in Finland, it also reflects Osuma’s focus on purpose-built mounting hardware rather than general accessories. For hunting optics or precision rifle setups that use a 36 mm tube and Picatinny rail, this mount answers a specific need: fast removal, solid reinstallation, and a cleaner fit than adapting a mount meant for another tube size.

About Osuma

Osuma is a Finland-based brand focused primarily on rifle scope mounting. Its history goes back to the early 1990s, when the owner began developing scope mounts for his own hunting and benchrest shooting needs. That practical starting point still shows in the product range, which centers on mounting solutions built for real rifle use rather than generic hardware.

The company designs and manufactures its products in Finland, and its portfolio extends across scope mounts, scope rings, rail mounts, red-dot and holosight mounts, suppressors, and accessories such as the Trigger Widener. Osuma’s rings are made from aluminium with an anodized surface, reflecting the brand’s emphasis on light weight and durability. The business has also remained a family operation, having passed from father to son, which fits the brand’s long-standing specialization in mounting systems for hunting and shooting rifles.

Main Features

• Manufacturer: Osuma
• Series: Osuma QD Rings
• Made in: Finland
• Material: Aluminium
• Scope / sight fit: 36 mm
• Color: Black
• Windage adjustable: No

Warranty

Warranty period: 2 years. Osuma states a 24 month guarantee for this QD Picatinny ring mount, matching the product’s stated 2-year coverage period.