Rings, Mounts & BasesAmerican Rifle CompanySold by Brownells

American Rifle Company

M-Brace Scope Mounts - 34mm 1.26'''' 0 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

0 Moa

Mount configuration

Part M-brace

Scope Mounting System

Derived From

ARC's M10 Scope Rings platform

Scope Clamp

Torque spec: 6.2 Nm (55

$299.00
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SKU: 100050411

Overview

Built for mounting a 34mm scope on a Picatinny rail, this scope mount is aimed at riflemen who want a purpose-made interface rather than a general-purpose accessory. It carries forward the M10 ring concept from American Rifle Company and is presented as part of the M-BRACE mounting system. The 0 MOA configuration suits setups that do not require built-in elevation cant, while the black finish keeps the profile understated. One fitment note is worth considering: on actions with 90-degree bolt rotation, the rearward placement of the 32mm height serrated interface block may interfere with bolt travel, though moving the mount forward one slot can usually address it.

Why Hunters Choose the American Rifle Company

34mm Scope

Mount designed for compatible large-tube

0 Moa

Cant suits rifles set up

Torque Specification

Is provided for the scope

American Rifle

M-BRACE mounting system design

Notes Potential

Bolt-handle interference on some 90-degree

Key Features

  • 34mm scope mount in black finish
  • 0 MOA mount configuration
  • Part of the M-BRACE Scope Mounting System
  • Derived from ARC's M10 Scope Rings platform
  • Scope clamp torque spec: 6.2 Nm (55 in-lbs)
  • May require moving forward one Picatinny slot on some 90-degree bolt actions

Best Used For

  • Hunters mounting a 34mm scope on a rifle with Picatinny rail
  • Shooters wanting a 0 MOA mount for a straightforward optic setup
  • Users of actions with 90-degree bolt rotation who can position the mount carefully
  • Riflemen seeking a scope mounting system from American Rifle Company

Specifications

Bolt Handle Interference NoteMay interfere with the bolt handle when opened on an action with 90 degree bolt rotation when attached to the far aft recoil slot in the picatinny rail; moving the mount forward 1 slot may avoid the issue
ColorBlack
Height1.26 in
Interface Block Height32mm
Moa0
Scope Tube Diameter34mm
Torque Spec6.2 Nm (55 in-lbs) on scope clamp

Pros

  • 34mm scope mount designed for compatible large-tube optics
  • 0 MOA cant suits rifles set up for a level optic mount
  • Torque specification is provided for the scope clamp: 6.2 Nm
  • American Rifle Company product with M-BRACE mounting system design
  • Notes potential bolt-handle interference on some 90-degree actions, aiding fitment planning

Considerations & Trade-offs

  • The 34mm ring size limits compatibility to scopes with a 34mm tube.
  • The 1.26" height is a fixed fit choice, so it may not suit every optic and rifle setup.
  • On actions with 90 degree bolt rotation, the rear-most picatinny slot can create bolt-handle interference with the 32mm height serrated interface block; moving the mount forward one slot may be needed.
  • Scope clamp torque is specified at 6.2 Nm (55 in-lbs), so installation should be done carefully to stay within the stated spec.

Suggested Comparisons

  • Scope rings
  • One-piece scope mounts
  • Picatinny rail accessories

Suggested Accessories

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

Frequently Asked Questions

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

This listing identifies it as a 34mm scope mount.

What cant does this mount have?

It is listed as a 0 MOA scope mount.

Are there any bolt-handle clearance notes I should know before mounting it?

Yes. The product notes that when attached to the far aft recoil slot on a rifle with 90 degree bolt rotation, the 32mm height M-BRACE serrated interface block may interfere with the bolt handle when opened. Moving the mount forward one slot in the Picatinny rail can usually avoid that issue.

What torque should be used on the scope clamp?

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

Who makes this scope mount?

The manufacturer listed is American Rifle Company.