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American Rifle Company
The American Rifle Company 30mm 1.26" 0 MOA scope mount is a precision-engineered rail system built for shooters who demand rock-solid optics mounting without compromise. Built on over a decade of ARC's proven M10 scope ring design, the M-BRACE mounting system represents genuine engineering rather than convenient shortcuts—it's the kind of gear that earns trust through real-world use on hunting rifles and precision builds. This 30mm mount is designed to accommodate modern 30mm tube optics while maintaining a fixed 0 MOA relationship to your rifle's action, eliminating a variable in an already-demanding equation.
The M-BRACE system uses a serrated interface block that locks your scope tube with mechanical precision. One important consideration: on actions with 90-degree bolt throw, the mount's height may cause the bolt handle to contact the clamp area when the bolt is fully opened—particularly if mounted at the far aft recoil slot. ARC's solution is simple: moving the mount forward one slot on your picatinny rail typically resolves any interference. This flexibility means you can dial in both function and ergonomics without substituting components.
Whether you're building a long-range hunter, a dedicated range gun, or a precision rifle that'll see serious use, this mount delivers the repeatability and confidence you need when sight picture matters. The engineering is straightforward: heavy-duty construction, tested torque specifications (6.2 Nm on scope and rail clamps, 3.4 Nm on bubble level hardware), and a design that doesn't sacrifice performance for convenience.
| Scope Tube Diameter | 30mm |
| Mount Height | 1.26" |
| MOA Offset | 0 MOA |
| Clamp and Rail Torque Spec | 6.2 Nm (55 in-lbs) |
| Bubble Level Screw Torque Spec | 3.4 Nm (30 in-lbs) |
| Finish | Black |
Yes, the M-BRACE is designed for standard picatinny rail mounting on rifle actions. It attaches via picatinny clamp system and can be positioned forward or aft along your rail to avoid bolt interference.
If bolt interference occurs (most common with 90-degree bolt actions mounted at the far aft position), simply move the entire mount forward one slot along your picatinny rail. This almost always resolves the issue without requiring any component changes.
Torque the scope clamp and rail mount screws to 6.2 Nm (55 in-lbs). The bubble level screw should be torqued to 3.4 Nm (30 in-lbs). Use a calibrated torque wrench to ensure proper clamping without over-tightening.
Yes, this American Rifle Company mount is configured at 0 MOA, meaning your scope sits at a zero-offset relationship to your rifle's action for straightforward zero correlation and repeatable elevation adjustments.
American Rifle Company
The American Rifle Company 30mm 1.26" 0 MOA scope mount is a precision-engineered rail system built for shooters who demand rock-solid optics mounting without compromise. Built on over a decade of ARC's proven M10 scope ring design, the M-BRACE mounting system represents genuine engineering rather than convenient shortcuts—it's the kind of gear that earns trust through real-world use on hunting rifles and precision builds. This 30mm mount is designed to accommodate modern 30mm tube optics while maintaining a fixed 0 MOA relationship to your rifle's action, eliminating a variable in an already-demanding equation.
The M-BRACE system uses a serrated interface block that locks your scope tube with mechanical precision. One important consideration: on actions with 90-degree bolt throw, the mount's height may cause the bolt handle to contact the clamp area when the bolt is fully opened—particularly if mounted at the far aft recoil slot. ARC's solution is simple: moving the mount forward one slot on your picatinny rail typically resolves any interference. This flexibility means you can dial in both function and ergonomics without substituting components.
Whether you're building a long-range hunter, a dedicated range gun, or a precision rifle that'll see serious use, this mount delivers the repeatability and confidence you need when sight picture matters. The engineering is straightforward: heavy-duty construction, tested torque specifications (6.2 Nm on scope and rail clamps, 3.4 Nm on bubble level hardware), and a design that doesn't sacrifice performance for convenience.
| Scope Tube Diameter | 30mm |
| Mount Height | 1.26" |
| MOA Offset | 0 MOA |
| Clamp and Rail Torque Spec | 6.2 Nm (55 in-lbs) |
| Bubble Level Screw Torque Spec | 3.4 Nm (30 in-lbs) |
| Finish | Black |
Yes, the M-BRACE is designed for standard picatinny rail mounting on rifle actions. It attaches via picatinny clamp system and can be positioned forward or aft along your rail to avoid bolt interference.
If bolt interference occurs (most common with 90-degree bolt actions mounted at the far aft position), simply move the entire mount forward one slot along your picatinny rail. This almost always resolves the issue without requiring any component changes.
Torque the scope clamp and rail mount screws to 6.2 Nm (55 in-lbs). The bubble level screw should be torqued to 3.4 Nm (30 in-lbs). Use a calibrated torque wrench to ensure proper clamping without over-tightening.
Yes, this American Rifle Company mount is configured at 0 MOA, meaning your scope sits at a zero-offset relationship to your rifle's action for straightforward zero correlation and repeatable elevation adjustments.
