Premier Scope Rings

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  • Regular price $149.99
  • 1 available



Our Premier Scope Rings offer a solid, light weight mounting system for your optics. Made from precision-machined aluminum.


The MDT Premier Scope Rings offer a solid mounting system for your optics. Made from precision machined aluminum, these rings are available for the majority of sizes and required heights.

Designed for ultimate precision and strength:

  • CMM checked to 1.5 millionths of an inch precision
  • Machined from Billet 6061 Aluminum
  • Stepped base-to-cap interface allows the fasteners on one side to be tightened before making final alignment adjustments.
  • Four oversized #8-32 Grade 8 fasteners used for clamping.


 Material/Finish Weight Diameter Scope Tube Contact Mounting Rail Contact Height
6061 Anodized Aluminium

Low - 0.256 lb. (4 oz)

Medium - 0.288 lb. (4.6 oz)

High - 0.350 lb. (5.6 oz)

X-high - 0.396 lb. (6.3 oz)

1 in

34 mm

35 mm

Each Ring - 0.75" (19 mm)

Total - 1.5" (38 mm)

Each Ring - 0.75" (19 mm)

Total - 1.5" (38 mm)

Low - 0.820"

Medium - 1.00"

High - 1.25"

X-high - 1.50


Effortless Installation

Stepped Base-to-Cap Interface

Our innovative stepped base-to-cap interface makes installation incredibly simple. No lapping required—mount your scope effortlessly, saving time and effort. These rings fit precisely to your scope rail with a rock-solid NATO spec pic setup, ensuring your optic remains stable without rotation or shifting. Easily fine-tune your setup for perfect accuracy, free from the frustration of adjusting gaps evenly from left to right.

Perfect Fitment

No Lapping Required

Achieve perfect alignment every time with these high-quality, precision-engineered, lightweight scope rings. Designed to fit precisely to the scope rail, they ensure your scope is perfectly aligned without the need for lapping.

Hold Zero

No Caliber Is Too Large

Engineered for the toughest conditions, these rings feature a sturdy, solid construction that keeps your scope securely in place. Precisely machined and robustly designed, they maintain zero flawlessly, even after hundreds of rounds.

MDT Premier Scope Rings are designed and manufactured to STANAG 4694 specification, also known as “NATO spec”. This means the scope ring sits tight to the top of the scope base rail, with pressure being applied to the underside of the angled rail surfaces to maintain a solid interface (as shown below). This design also allows mounting on out-of-spec rails.

By contrast, US MIL-STD-1913 spec mounts attach only to the angles sides of the rail, leaving a small gap between the top of the rail and the underside of the mount, and significantly reducing the amount of contact area between the mount and rail.

Testing performed by NATO has shown that the STANAG attachment method increases the robustness of the interface, leading to increased alignment repeatability. MDT Premier Scope rings can be mounted to scope base rails designed to both the STANAG and MIL-STD specifications.

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