Rings, Mounts & BasesAmerican Rifle CompanySold by Brownells

American Rifle Company

M-Brace Scope Mounts - 34mm 1.26'''' 10 Moa Scope Mount Black

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

34mm Scope

Mount in black finish

10 Moa

Built into the mount

M-brace Scope

Mounting system from American Rifle

Torque Spec:

6.2 Nm (55 in-lbs) on

32mm Height

Bolt handle on some 90-degree

$299.00
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SKU: 100050412

Overview

Built for mounting a 34mm scope on a Picatinny rail, this scope mount is aimed at hunters and riflemen who want a purpose-driven setup rather than a generic accessory. It carries a 10 MOA cant, which can be useful when setting up for longer-range shooting or dialing elevation into the optic. The product notes also call out a fit consideration on actions with 90 degree bolt rotation, where placement may need to be adjusted to avoid interference with the bolt handle. Torque spec for the scope clamp is 6.2 Nm (55 in-lbs).

Why Hunters Choose the American Rifle Company

34mm Scope

A 1.26-inch, 10 MOA configuration

Engineered M-brace

Mounting system from American Rifle

Torque Specification

Is clearly provided: 6.2 Nm,

Designed As

Evolution of ARC’s M10 Scope

Includes Fitment

Note to help avoid bolt-handle

Key Features

  • 34mm scope mount in black finish
  • 10 MOA built into the mount
  • M-BRACE scope mounting system from American Rifle Company
  • Torque spec: 6.2 Nm (55 in-lbs) on scope clamp
  • 32mm height note: may interfere with bolt handle on some 90-degree bolt actions
  • Designed for Picatinny rail mounting

Best Used For

  • Hunters setting up a 34mm scope on a rifle with Picatinny rail mounting
  • Riflemen wanting a scope mount from American Rifle Company for a precision-oriented build
  • Users who need to check bolt-handle clearance on actions with 90-degree bolt rotation
  • Shooters following a specified 6.2 Nm torque setting for scope clamp installation

Specifications

ColorBlack
Compatibility NoteWhen attached to the far aft recoil slot in the picatinny rail on an action with 90 degree bolt rotation, the 32mm height M-BRACE serrated interface block may interfere with the bolt handle when opened
Country Of OriginAmerican Rifle Company
Height1.26 in
Moa10
Mounting SystemM-BRACE Scope Mounting System
Scope Tube Diameter34mm
Torque Spec6.2 Nm (55 in-lbs) on scope clamp

Pros

  • 34mm scope mount size supports compatible optics with a 1.26-inch, 10 MOA configuration.
  • Engineered M-BRACE mounting system from American Rifle Company.
  • Torque specification is clearly provided: 6.2 Nm, or 55 in-lbs, on scope clamp.
  • Designed as an evolution of ARC’s M10 Scope Rings platform.
  • Includes a fitment note to help avoid bolt-handle interference on some actions.

Considerations & Trade-offs

  • The 32mm height M-BRACE serrated interface block may interfere with the bolt handle on actions with 90 degree bolt rotation when mounted in the far aft recoil slot.
  • The note suggests moving the mount forward one slot on the Picatinny rail if that bolt-handle clearance issue appears, so placement may need to be adjusted during setup.
  • Torque is specified at 6.2 Nm (55 in-lbs) on the scope clamp, so installation calls for attention to the stated value rather than a generic hand-tight approach.
  • This is a dedicated 34mm scope mount with a 10 MOA cant, so it is purpose-built for that optic and setup rather than a universal fit for all scopes.

Suggested Comparisons

  • Scope rings and mounts
  • Picatinny rail accessories
  • Precision rifle optics mounting systems

Suggested Accessories

  • Scope level
  • Picatinny rail
  • Torque wrench
  • Lens caps

Frequently Asked Questions

What tube size is this M-BRACE scope mount made for?

This listing identifies it as a 34mm scope mount.

What height and cant are listed for this mount?

The product title lists it as 1.26" and 10 MOA.

Is there any bolt-handle clearance note I should know before mounting it?

Yes. The description says that on an action with 90 degree bolt rotation, the 32mm height M-BRACE serrated interface block may interfere with the bolt handle when opened if attached to the far aft recoil slot. Moving the mount forward one slot in the Picatinny rail may avoid that issue.

What torque spec is provided for the scope clamp?

The listed torque spec is 6.2 Nm, or 55 in-lbs, on the scope clamp.

Who makes this scope mount?

The manufacturer listed is American Rifle Company.