Rings, Mounts & BasesAmerican Rifle CompanySold by Brownells

American Rifle Company

M-Brace Scope Rings - 30mm X-High (1.42'''') Scope Rings Black

Our editorial team reviews specifications, product data, and field-use information to keep pages accurate.

30mm Scope

Rings in X-High height, listed

Designed Fit

Picatinny (MIL-STD-1913) rails

Excellent Return-to-zero

Cnc Machined

From high-strength 7075 aluminum

Part M-brace

Scope ring line from American

$199.00
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SKU: 100050389

Overview

Built for rifles that need a secure optic mount on a Picatinny rail, these 30mm high rings are aimed at hunters and shooters who want a straightforward setup with repeatable return-to-zero. The design is CNC machined from high-strength 7075 aluminum and offered in multiple diameter, height, and inclination options, making it easier to match the rings to a specific rifle and optic configuration. At 1.42 inches, the extra height may suit setups that need added clearance, but it should still be matched carefully to the rifle and scope. This is a purpose-driven mounting solution from American Rifle Company for users who value a more deliberate, engineering-focused approach to scope installation.

Why Hunters Choose the American Rifle Company

Excellent Return-to-zero

Design supports consistent optic reinstallation

Cnc-machined From

High-strength 7075 aluminum

Sized 30mm

X-high 1.42-inch height

Designed Fit

Picatinny (MIL-STD-1913) rails

Available Multiple

Diameter, height, and inclination options

Key Features

  • 30mm scope rings in X-High height, listed at 1.42 inches.
  • Designed to fit Picatinny (MIL-STD-1913) rails.
  • Built for excellent return-to-zero.
  • CNC machined from high-strength 7075 aluminum.
  • Part of the M-BRACE scope ring line from American Rifle Company.
  • Available in the diameter, height, and inclination you need.

Best Used For

  • Hunters using a 30mm scope on a Picatinny-equipped rifle setup
  • Shooters who want a high-ring option for specific optic clearance needs
  • Riflemen prioritizing return-to-zero in a repeatable mounting system
  • Users building a precision-oriented hunting rifle with matched ring height
  • Those seeking American Rifle Company rings for a straightforward, purpose-built mount

Specifications

ColorBlack
Country Of OriginUSA
HeightX-High (1.42'''')
MaterialCNC Machined High-Strength 7075 Aluminum
Rail CompatibilityPicatinny (MIL-STD-1913) rails
Return To ZeroExcellent
Ring Diameter30mm

Pros

  • Excellent return-to-zero design supports consistent optic reinstallation.
  • CNC-machined from high-strength 7075 aluminum.
  • Sized for 30mm scopes with X-high 1.42-inch height.
  • Designed to fit Picatinny (MIL-STD-1913) rails.
  • Available in multiple diameter, height, and inclination options.
  • Made by American Rifle Company.

Considerations & Trade-offs

  • Designed specifically for Picatinny (MIL-STD-1913) rails, so it is not a universal fit for every mounting setup.
  • The 30mm X-High configuration is purpose-built for a specific optic height, which may not suit lower-profile builds or different clearance needs.
  • At $199, these rings sit in a premium price range, so they make the most sense when the fit and features match your rifle setup.
  • The product data emphasizes return-to-zero and construction, but does not provide detailed installation or compatibility guidance beyond rail type and ring size.

Suggested Comparisons

  • Scope rings for Picatinny rails
  • Other ring heights or diameters
  • One-piece scope mounts
  • Scope bases and mounting accessories

Suggested Accessories

  • Scope level
  • Torque wrench
  • Picatinny rail accessory
  • Lens cleaning kit

Frequently Asked Questions

What ring diameter does this M-BRACE model fit?

This model is listed as 30mm.

What height is this version?

It is the X-High version, listed at 1.42 inches.

What type of rail is it designed for?

It is designed to fit Picatinny (MIL-STD-1913) rails.

What material is listed for the rings?

The product data lists CNC machined high-strength 7075 aluminum.

What does the product description say about its return-to-zero?

The description states that it offers excellent return-to-zero.