Product Description

Rail Engagement
Four cross-bolts and a lug engage Picatinny rail slots for positive location and to withstand recoil.

Multi-Position Level Vial Included
Place it where it best suits you.









Long Range Arms Send iT Level Mounting




Laser Rangefinder (LRF) Mount
Patent Pending Serrated Interface.
Securely engages both sides of the M-Brace to secure your laser range finder even against heavy recoil.

Pic Rail
Securely attaches to the M-Brace. Mount to either side of the M-Brace or LRF mount.


What’s in the Box
- M-Brace Mount
- Bubble Level and mounting Screw,M5 x 16mm T25 Torx.
- T25 L-key
Overview
- Serrated Accessory Interface
- Effortless Anti-Cant Scope Installation
- Recoil Proof Non-Marring Scope Grip
- Useful Level Vial
- Return-To-Zero
- CNC Machined High-Strength 7075 Aluminum
- Available in the Diameter, Height, and Inclination You Need
- Designed to fit Picatinny (MIL-STD-1913) rails.
- Proudly Made in the USA
Details
M-BRACE is The Ultimate Scope Mounting System.
M-BRACE is derived from a first principle approach to defining and solving the problem of securely attaching high-precision optical devices to a high-precision rifle.
The M-BRACE Scope Mount boasts a serrated interface to which the M-BRACE LRF (Laser Range Finder) Mount can be securely attached.
Even under heavy recoil, the serrations immobilize the connection between the scope mount and the LRF mount so you can be sure that alignment between your scope and ranging or targeting device remains uncompromised.
Inspired by Hirth couplings used for high power transmission in gas turbines and for high precision assembly in machine tools, the serrations are machined into both sides of the strongest portion of the M-BRACE Scope Mount. In fact, the placement of the serrations takes full advantage of the structural system resulting from cooperation among the mount, receiver, and scope. Thus, recoil forces are symmetrically and efficiently transferred through this structural system and distributed into the rifle receiver.
The distribution of recoil forces is important because they can be quite high and significantly stress the scope mounting system. Consider the Wilcox Raptor weighing almost 500 grams (1.1 pounds). The preferred mounting location of this devise is above the forward end of the scope. Due to inertia and recoil, forces can easily exceed 900 N (200 lbs). If these forces are to be transferred through the scope mount and into to the rifle, well-designed connections and symmetry should be used to distribute and to minimize the resulting stress within the mount and within the scope.
The recoil forces are not concentrated in any one portion of the M-BRACE Scope Mount, or even worse, into a single scope ring cap, as is the case with competing products. Nor are they applied asymmetrically into the mount as is the case with another competitor.
No other system currently available provides for a connection between a scope mount and an LRF mount as securely and effectively as does the M-BRACE. Nothing is even close.
The M-BRACE Scope Mounting System embodies an evolutionary step taken from our successful M10 Scope Rings that have served thousands of riflemen for over a decade. It is an engineered product standing alone in stark contrast to the conveniently designed gadgets for which engineering was never a consideration.
NOTE: When 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. This issue can usually be avoided by moving the mount forward 1 slot in the picatinny rail.
Torque spec: 6.2 Nm (55 in-lbs) on scope clamp and rail mount screws.
Torque spec: 3.4 Nm (30 in-lbs) on bubble level screw.
Available Sizes and Angle of Inclination
Dimensions in mm

30mm Dia | 34mm Dia | 35mm Dia | 36mm Dia | 40mm Dia | |
38mm Height | 0 MOA 10 MOA 20 MOA - - - | 0 MOA 10 MOA 20 MOA 30 MOA - - | 0 MOA 10 MOA 20 MOA 30 MOA - - | 0 MOA 10 MOA 20 MOA 30 MOA - - | - - 25 MOA - 45 MOA - |
32mm Height | 0 MOA 10 MOA 20 MOA - - - | 0 MOA 10 MOA 20 MOA 30 MOA 45 MOA 60 MOA | 0 MOA 10 MOA 20 MOA 30 MOA - - | 0 MOA 10 MOA 20 MOA 30 MOA - - |
Weight
Weight (ounces) and mass (grams) listed for sizes available. Numbers are for a complete mount with bubble level weighed on a scale with 0.1 oz resolution. (Weight does not include LRF mount, Pic rail or other not-included accessories).
If the bubble level with fastener is removed from the mount, subtract 0.3 oz or 8 g from the values shown below.
30mm Dia | 34mm Dia | 35mm Dia | 36mm Dia | 40mm Dia | |
38mm Height | 11.3 oz 320 g | 11.6 oz 330 g | 11.8 oz 335 g | 11.8 oz 334 g | 12.0 oz 340 g |
32mm Height | 8.7 oz 246 g | 10.7 oz 304 g | 10.9 oz 308 g | 10.8 oz 307 g |
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Product Reviews
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ARC
I love these mounts.
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ARC M-Brace mount
Im a shooting instructor and have tried a lot of mount in my life and I sincerely think this is the very best mount for precision shooting you can get. Dont think twice about it and get one. Let me add that Go Big offer the best service out there. Cheers !!!