Discovery Optics Dovetail 30 mm Rings

• 30 mm scope fit: Built for 30 mm scope tubes, these rings provide the correct clamping interface for a secure hold without improvised inserts or adapters.
• Dovetail mounting system: The rings attach directly to 11 mm flat top dovetail rails and similar actions, making them a practical choice for rimfire and small-bore rifles that do not use Picatinny bases.
• Two-piece ring layout: A two-piece design keeps the mounting setup simple and leaves more room around the action, which helps with loading access and positioning the scope for proper eye relief.
• 0 MOA alignment: With 0 MOA inclination, the rings keep the optic level to the bore for general shooting, hunting and target use where a neutral mounting angle is preferred.
• Compact fixed mount format: With KR 0.0 mm extension, the rings keep the optic centered over the rifle and suit straightforward mounting jobs where extra forward offset is not required.

About the Discovery Optics Mounts Series

Discovery Optics Mounts covers the brand’s accessory line for shooters who need a straightforward way to pair optics with common rifle interfaces. Within the range, scope rings and mounts sit alongside Picatinny-compatible options and dovetail-specific designs, giving the series a practical role in the broader Discovery Optics catalog. The family includes two-piece dovetail rings intended for dovetail-groove rails, as well as versions for 25.4 mm, 30 mm and 34 mm scope tubes, so the series supports everything from compact rimfire setups to larger centerfire optics.

A key characteristic of the line is its emphasis on simple, functional mounting hardware rather than overly specialized designs. Discovery Optics also lists a multi-compatible dovetail mount made from 6061-T6 aluminum with a hard-anodized finish, which reflects the series’ general focus on low weight, corrosion resistance and everyday field durability. In practice, the Mounts series is aimed at shooters who want dependable optic attachment for hunting rifles, training rifles and target guns, especially where a direct-fit dovetail solution is more appropriate than adding a separate rail.

About the Discovery Optics Dovetail 30 mm Rings

The Discovery Optics Dovetail 30 mm Rings are a fixed-mount solution for rifles that use a dovetail receiver interface rather than a Picatinny or Weaver base. That makes them especially relevant for many rimfire rifles and training rifles, where a direct-to-dovetail setup keeps the installation clean and avoids unnecessary extra parts. By matching the ring diameter to a 30 mm scope tube, this model is suited to a wide range of modern riflescopes used for hunting, target shooting and general field use.

The practical advantage of this ring set is its uncomplicated geometry. The 0 MOA inclination keeps the optic in a neutral position relative to the bore, which is often the right choice for ordinary zeroing distances and all-round shooting applications. The stated KR 0.0 mm extension also means the mount does not push the scope forward or rearward beyond a standard centered position, so it works best with rifles and optics that already offer enough latitude for proper eye relief. Combined with the two-piece format used in Discovery Optics dovetail-ring designs, that gives the shooter flexibility to place the rings around the action while preserving access to the loading port and ejection area.

Compatibility is another strong point. In addition to 11 mm flat top dovetail rails, this model is suited to a broad list of rifles including the CZ 457, Tikka T1x, Sako Quad and several Anschutz, Savage and SIG Sauer rimfire or target platforms. For shooters building a neat dovetail-based optic setup around a 30 mm scope, these rings provide a direct and purpose-built mounting option.

About Discovery Optics

Discovery Optics, presented by the company as DISCOVERYOPT, states that it was established in 2009 and lists its main operations in Bao'an, Shenzhen, Guangdong, China. The brand focuses on rifle scopes for shooting and hunting, while also offering electro-optical sighting devices and thermal imaging products. Its riflescope catalog includes the XED, ED, LHD and HD series, and the company offers models with both first-focal-plane and second-focal-plane reticles, showing a product range that covers different shooting styles and budgets.

Within the optics market, Discovery Optics is known for combining sporting optics with the supporting hardware needed to mount them, including rings and mounts such as this dovetail model. That makes the brand relevant not only to shooters choosing an optic, but also to those building a complete and compatible rifle setup around hunting optics or target optics.

Main Features

• Manufacturer: Discovery Optics
• Series: Discovery Optics Mounts
• Made in: China
• Mount type: Fixed dovetail rings
• Scope / sight fit: 30 mm
• Inclination: 0 MOA
• Extension (KR): KR 0.0 mm
• Color: Black
• Upper compatibility: 30 mm
• Lower compatibility: Accuracy International AW, Anschutz 54.30, Anschutz 1727 F, Anschutz 1827 F, CZ 452 (11 mm), CZ 452 (3/8"), CZ 453 (11 mm), CZ 511, CZ 512, CZ 513, CZ 455, CZ 457, Erma Werke M1, Krico 400, Mauser 86SR, Sako Quad, Savage Model 389, Savage Model 73, SIG Sauer 200 STR, SIG Sauer 3000, Steyr Mannlicher Zephyr II, Tikka T1x, Voere K15A, 11 mm Flat Top Dovetail

Warranty

Discovery Optics provides a 2-year warranty for this product.