SKU: 71647415231

American Rifle Company M-BRACE Mount LRF Bridge

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Description

American Rifle Company M-BRACE Mount LRF BridgeM BRACE is The Ultimate Scope Mounting System. Not compatible with M Brace two piece rings. 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

M-BRACE is The Ultimate Scope Mounting System.

Not compatible with M-Brace two-piece rings.

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 device 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.

Extremely strong and light-weight, CNC machined from 7075 aluminum alloy and anodized for excellent corrosion resistance and a matte-black finish.

Torque spec: 6.2 Nm (55 in-lbs). 

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SKU: 71647415231

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MerleR.
Waukegan, US
★★★★★ 5
This is the Operator's Manual for current Linux.
Format: Paperback
I recommend this. It is a current edition. If you are new to Linux, you need a solid reference like this, to unleash the Linux potential. Linux has become very friendly in the last few years, and presents a viable option. Don't struggle to learn Linux.
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Reviewed in the United States on April 1, 2026
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Christopher Hollars
Whiting, US
★★★★★ 5
Great
Format: Paperback
Good information for any users
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Reviewed in the United States on December 28, 2025
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souperman1985
Cuba, US
★★★★★ 5
Great confidence booster for dad - techniques can be successfully implemented immediately after birth!
Format: Paperback
This is an excellent book! My husband read this book before our baby was born. Although I found a synopsis to be enough for me (no need to read a whole book for five main techniques), as an engineer, he really liked understanding all of the "whys" behind the methods, and understanding the reasoning gave him more empathy for our baby. My husband started implementing the techniques in this book immediately in the hospital right after the birth, and they really worked! It was extremely helpful for his confidence as a dad and for my confidence in him / us as we started the adventure of parenting (especially when I was recovering from childbirth in those early weeks). We have continued using these techniques for months, and they make a huge difference. Sometimes babies get overly tired and don't even know why they are crying anymore, and these techniques help to soothe quickly to get down for a nap. Truly, I do not know where we would be without a good swaddle and turning our baby on his side while swaddled, because he can be losing it completely and then the swaddle / gentle bounce calms him down very quickly. The one thing I wish the book did mention but does not is that it IS possible for a swaddle to be too tight on the legs - the latest research shows that babies need room to bend and straighten their legs for safe growth of their hips, so it's ok to do a fairly tight swaddle such that their arms cannot escape, but there does need to be slack at the feet.
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Reviewed in the United States on December 31, 2015
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B. Stephens
Draper, US
★★★★★ 5
SAVED MY SANITY!!!
Format: Paperback
I don't know why I didn't leave a review on this book as soon as I finished reading it! My daughter was quiet for the first week home from the hospital, but along came week two and around 8 pm one night she began to cry, and this time it was different, we literally could not get her to stop. She cried until around 4 am, and I was terrified that we had a year of colic crying ahead of us, but prayed it was just a fluke and that the next night things would be different. However, 8 pm rolled around, the crying began, and we had a repeat of a night full of inconsolable crying. I had never felt such all encompassing exhaustion in my entire life and I just prayed that there was a book that would have answers for me. So the next morning I took to Amazon and began my search. After reading reviews I decided to give this book a try - the length was perfect, thank you Harvey for getting straight to the point and telling us exactly what we needed to know! I was able to implement the S's the following evening at 8 pm when the crying began and I believed with every fiber of my being that it was going to work - AND IT DID!!! Simulating the womb experience was exactly what my daughter needed to soothe her overstimulated little newborn nervous system and she calmed down in less than a minute and fell into a blissful sleep that lasted until her next feeding, after which we repeated the process and she was asleep again. She was sleeping through the night after a couple of months, and we continued to use Harvey's method until eventually she didn't seem to need it anymore. This book was a lifesaver, I have given it as a gift at every baby shower I've attended since I first discovered it, and I'll continue to give it as long as I live!! This book could just as easily be called Happiest Parents on the Block - I am so very grateful that I found it when I did!
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Reviewed in the United States on May 22, 2020
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Benjamin Nagy
Carnegie, US
★★★★★ 5
Every new parent and grandparent should read this book.
Format: Paperback
Exceptionally practical book for every new parent and grandparent
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Reviewed in the United States on April 17, 2026

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