The M-BRACE Scope Mount is a highly engineered system evolved from ARC's M10 Scope Rings, offering superior performance to simple gadgets.
Compatibility caution: 32mm height M-BRACE may interfere with 90-degree bolt rotation actions; this can be mitigated by adjusting the mount's position on the picatinny rail.
Specific torque requirements are set at 6.2 Nm (55 in-lbs) for scope clamp and rail mount screws, and 3.4 Nm (30 in-lbs) for the bubble level screw.