Discoveryopt DGPR Z – premium adjustable riflescope mount made of 6061-T6 aluminum (30 mm + metal 25.4 mm inserts), for 20 mm Picatinny rail

The DGPR Z is a solid yet lightweight, CNC-machined, height-adjustable mount made from 6061-T6 aircraft-grade aluminum. With a base size of 30 mm, the package includes metal reducers for 25.4 mm (1") tubes - this provides a more stable, consistent grip than the old plastic inserts, and ensures accurate centering over the long term.

Main advantages

• Adjustable height in several stages: easy eye-level optimization, sufficient tube distance for larger lenses. Set both rings to the same position; adjust tilt with canted rail.

• Rigid, precise fit: precision machining of the rings provides an even fit; if necessary, lapping can further improve contact.

• Secure fastening: multi-point cap screw tightening while protecting the tube; set the tightening torques according to the manufacturer's instructions (ring cap typically 1.5–2.0 Nm range, base screw higher – always refer to the given instructions).

• Compatibility: 20 mm Picatinny rail. Weaver compatibility not guaranteed.

Recommended use

• Quality airguns (PCP, spring-loaded): elevation adjustment helps you manage the barrel/scope geometry without having to turn the internal turrets all the way. In a spring-loaded gun, a stable, multi-point clamping helps you withstand the bidirectional impulse.

• .22 LR sporting and hunting rifle: Practically adjustable eye relief and objective field at ranges between 25 and 100 m.

• General sport shooting/hobby: if you use one scope on multiple guns with different settings, the adjustable design allows for quick transitions.

Precision perspective

In competition precision, fixed mounts are the standard (fewer moving parts). The DGPR Z is ideal for those who value flexibility: you can cover multiple platforms and optics with one mount, while still maintaining a rigid and repeatable mount. For high-recoil centerfire calibers, a fixed, steel mount is still recommended.

Value for money and alternatives

In its category, the DGPR Z aims for a premium design at a reasonable mid-range price. It is significantly more stable than cheap, plastic-inlaid adjustable ones; it does not come close to the price of much more expensive, branded tilt/"no-limit" systems - making it a very strong choice in terms of price-value.
Price recommendation: the gross price level of ~45 € is competitive; on sale, around ~40 € is particularly attractive.

Important installation notes

• Both rings should be at the same height level.

• Tighten the screws with a torque wrench to the manufacturer's specifications; threadlocker (blue) is recommended on the base screws.

• Tube protection: uniform, “cross-pattern” tightening sequence, in small steps.

Summary

The Discoveryopt DGPR Z is for those who value both stability and versatility. Ideal for airguns and .22 LR, it is accurate, durable, and hard to beat for the price. If you want a canted trajectory: canted rail. If you need maximum rigidity for high recoil: fixed steel. For everything else: DGPR Z.