The M-BRACE Scope Rings are precision CNC machined from high-strength 7075 aluminum and are designed to offer excellent return-to-zero capability.
These rings are available in various diameters, heights, and inclinations to fit 34mm scope tubes and are compatible with Picatinny (MIL-STD-1913) rails.
Manufactured by AMERICAN RIFLE COMPANY, these scope rings are proudly made in the USA and feature an extra high profile with a black finish.
The M-BRACE Scope Mount is designed for 34mm tubes with a 1.26" height and 0 MOA, finished in black, and suitable for Picatinny rail systems.
It's an evolution of the successful M10 Scope Rings, offering a robust engineering-focused design rather than a simple gadget.
Installation may require adjusting the mount's position to avoid interference with a 90-degree bolt rotation, with specific torque specs provided for secure mounting.
The MAUSINGFIELD RECEIVER WRENCH is compatible with both short and long action Mausingfield receivers and accommodates left or right hand configurations.
It is constructed from steel and intentionally designed to be softer than the receiver to prevent damage during use.
The wrench has an overall length of approximately 9.3 inches with a hexagonal end that measures 7/8 inches.
CNC machined from 7075 aluminum alloy, the M-Brace Picatinny Accessory Rail is extremely strong and lightweight, with a matte-black anodized finish for corrosion resistance.
The accessory rail is compatible with American Rifle Company's M-Brace Mount and follows the MIL-STD-1913 Picatinny standard.
Designed and manufactured in the USA, the rail comes with mounting hardware and weighs only 1 oz (28 grams).
American Rifle Company's ARC Bolt Head and Extractors Kit enables easy caliber changes for Nucleus 2.0 and Archimedes rifle actions.
The bolt heads are machined from hardened steel with a DLC coating to prevent wear and corrosion.
Available for a variety of calibers, including 308 Winchester and 6.5 Creedmoor, allowing for versatile multi-caliber platforms.
The Nucleus G2.0 is an upgraded bolt-action receiver with a Mausingfield striker assembly, interchangeable bolt head and extractor, and a keyed scope-rail interface for improved alignment and recoil handling.
It features a tool-free bolt disassembly, an 80-degree bolt rotation for smoother action, and retains the popular Remington 700 footprint and compatibility with Remington 700 triggers.
The receiver is designed with a 3-lug interchangeable bolt head, controlled round feed extractor, and accepts Savage Prefit Barrels or ARC Shouldered Pre-Fits, along with AI CS pattern magazines.
The Mausingfield Bolt Head and Extractors Kit enables easy caliber changes on ARC Mausingfield rifles from 2019 onwards.
It is designed for right-hand use and is compatible with 300 Norma and 338 Norma Mag cartridges.
The kit features a hardened steel bolt head with a DLC coating to resist wear and corrosion.
Constructed from strong, lightweight 7075 aluminum alloy, with a matte-black anodized finish for corrosion resistance.
Designed to be compatible with American Rifle Company M-Brace Mount, featuring a Picatinny rail system.
The product is engineered and manufactured in the USA, with a total weight of 4.5 oz (127 grams) including mounting hardware for a 40mm scope tube diameter.
The M-BRACE Bubble Level is CNC machined from 6061 aluminum alloy, ensuring it is strong, lightweight, and resistant to corrosion with a matte-black anodized finish.
It's designed for compatibility with Picatinny rails and specifically the American Rifle Company M-Brace Mount, and it weighs just 0.3 oz (8 grams) with mounting hardware included.
Manufactured in the USA, the level comes with the M-BRACE mount but can be purchased separately if multiple levels are needed, with a recommended torque of 3.4 Nm (30 in-lbs) on the bubble level screw.
The Mausingfield bolt-action receiver combines features from historic rifles, using a Mauser extractor and Springfield ejector, for modern performance.
It includes a toroidal locking lug system that doesn't need lapping and an interlocking scope mount for enhanced reliability and precision.
Designed for versatility, it supports multiple cartridges, uses AI CS pattern mags, and is compatible with Savage small shank barrels.
The wrench is compatible with both short and long action Nucleus & Archimedes receivers, accommodating left or right hand orientations.
Made from steel, the wrench is intentionally designed to be softer than the receiver to prevent damage during use.
It has a hexagonal end for a 9/16 inch wrench and must be used with the large lug facing 12 o'clock to avoid damaging the receiver guide rails.