Osuma QD Rings for Picatinny, 34 mm

• Quick-detachable design: The Osuma QD Rings let a riflescope be removed and reattached on a Picatinny rail without turning the setup into a permanent installation, which is useful for transport, maintenance, or switching optics between rifles.
• Repeatable return to zero: Osuma developed the QD series to retain zero after detachment and reattachment, helping preserve the rifle’s established point of impact and reducing the need for repeated re-zeroing.
• 34 mm scope compatibility: Built for 34 mm main tubes, these rings suit modern tactical optics and long-range riflescopes that use larger tubes for robust construction and broad adjustment travel.
• Aluminium construction: The aluminium body keeps weight down while still providing the rigidity needed for a secure optic-to-rifle interface, making the setup easier to carry without giving up stability.
• Made in Finland: Designed and manufactured in Finland, these rings reflect Osuma’s focus on precise scope mounting solutions for hunting optics and precision shooting setups.

About the Osuma QD Rings Series

Osuma QD Rings sit in the brand’s Quick Detachable Mounts family and are built for shooters who want the speed of a detachable mounting system without giving up consistency. Within Osuma’s lineup, this series focuses on practical scope mounting for rifles that may need optics removed for transport, cleaning, storage, or a change of sighting system. The defining idea behind the range is simple: a mount should come off easily, go back on just as easily, and still keep the optic aligned with the rifle.

For Picatinny-equipped rifles, the series provides a straightforward interface that suits both hunting optics and more tactical riflescope setups. Osuma offers these QD-ring configurations for different tube sizes, including 34 mm, and the series is designed around repeatable attachment rather than unnecessary complexity. That makes it relevant to shooters who value dependable return-to-zero performance, low added weight, and uncomplicated handling in the field. Like other Osuma mounting products, the QD series is designed and manufactured in Finland, with an emphasis on durable materials, clean machining, and a mechanical layout intended to stay reliable through repeated use.

About the Osuma QD Rings for Picatinny, 34 mm

The Osuma QD Rings for Picatinny, 34 mm are a detachable ring set for riflescopes with a 34 mm main tube, intended for use on rifles fitted with a Picatinny rail. This configuration makes particular sense for modern long-range and tactical optics, where the larger tube diameter is common and the mount has to hold the scope securely while still allowing fast removal when needed. In practice, that can mean taking the optic off for transport, swapping between day optics and another sighting system, or removing the scope for service without turning the rifle into a permanent bench project.

The key advantage of this model is not only that it detaches quickly, but that it belongs to a series Osuma describes as retaining zero after removal and reinstallation. That matters because a quick-detach mount is most useful when it can return the optic to the rifle with minimal shift in point of impact. The aluminium construction helps keep the mount light enough for field rifles while still providing the stiffness expected from a scope mounting system. Finished in black and built without extra features such as adjustable windage or a bubble level, this model stays focused on its core job: providing a clean, repeatable, and mechanically simple mounting solution for a 34 mm riflescope on a Picatinny platform.

About Osuma

Osuma is a Finland-based brand whose history goes back to the early 1990s, when its owner began developing scope mounts for his own hunting and benchrest shooting needs. The company’s core expertise is rifle scope mounting, and that specialization still defines the range today. Osuma’s catalog covers scope mounts, scope rings, rail mounts, red-dot and holosight mounts, suppressors, and shooting accessories, with products designed around practical field use rather than unnecessary complication.

The brand is known for offering mounting solutions for several common interfaces, including Picatinny, Tikka 17 mm, Sako, 11 mm, Optilock, and Blaser systems. Its scope rings are made from aluminium with an anodized surface, reflecting the company’s focus on low weight, corrosion resistance, and everyday durability. Osuma designs and manufactures its products in Finland, and the business has passed from father to son, giving the brand a strong continuity in its approach to shooting equipment.

Main Features

• Manufacturer: Osuma
• Series: Osuma QD Rings
• Mount type: Detachable mount rings
• Compatibility: Picatinny rail
• Scope / Sight type: 34 mm
• Tube diameter: 34
• Material: Aluminium
• Adjustable windage: No
• Bubble level: No
• Color: Black
• Made in: Finland

Warranty

Osuma states a 2-year warranty for this product. This gives clear, time-defined coverage from the manufacturer for a key part of the riflescope mounting system.

In the Box

• Mount base
• Rings
• Necessary mounting screws