The M-BRACE Scope Mount is a highly engineered system derived from ARC's successful M10 Scope Rings, ensuring robust performance for riflemen.
Compatibility may be an issue with 90 degree bolt rotation actions; however, this can be resolved by adjusting the mount's position on the picatinny rail.
It comes with precise torque specifications of 55 in-lbs for scope clamp and rail mount screws, and 30 in-lbs for the bubble level screw.