The M-BRACE Scope Mount is a highly engineered product, distinct from simple gadgets, building on the success of ARC's M10 Scope Rings.
It may require repositioning on the picatinny rail to avoid interference with the bolt handle on actions with 90 degree bolt rotation.
Specific torque specifications are provided for secure installation: 55 in-lbs for scope clamp and rail mount screws, 30 in-lbs for the bubble level screw.