Wheeler Engineering 1-Piece MSR Cantilever Scope Mount 1"unt
The Wheeler Engineering 1-Piece MSR Cantilever Scope Mount is built for AR-15 shooters who need to mount their optics farther forward on the receiver to dial in proper eye relief. Unlike traditional two-piece mounts, this one-piece cantilever design bolts directly to your rifle's Picatinny rail and holds your 1-inch tube scope rigid through recoil and rapid fire. It's the kind of mount that earns trust through solid engineering: six screws clamp down hard to lock your glass in place, and an integrated anti-cant mechanism helps you keep your sight picture level for those longer-distance shots.
Built from 6061 aerospace-grade aluminum and finished in hardcoat anodized matte black, this mount handles the abuse shooters throw at it—whether you're running drills at the range, hunting in rough country, or competing. At 7.4 ounces, it adds minimal weight to your setup while delivering the rigidity you need for consistent accuracy.
If you're working with an AR platform and running a 1-inch scope, this cantilever mount solves the eye relief puzzle without the fuss of stacking rings or hunting for the right two-piece combination.
Key Features
- One-piece cantilever design for AR-15 platform rifles
- Six-screw clamping design increases holding force under recoil
- Integrated anti-cant mechanism for level sight picture
- Picatinny rail compatible
- Machined 6061 aerospace aluminum with hardcoat anodized matte black finish
- Lightweight at 7.4 ounces
Specifications
| Mount Type | Cantilever, one-piece design |
| Tube Diameter | 1 inch |
| Rail Compatibility | Picatinny |
| Material | 6061 aerospace-grade aluminum |
| Finish | Hardcoat anodized matte black |
| Weight | 7.4 ounces |
Frequently Asked Questions
Will this mount work with my AR-15?
Yes, this cantilever scope mount is designed specifically for the AR-15 platform and mounts directly to your rifle's Picatinny rail.
What scope tube diameter does this mount fit?
This mount is designed for 1-inch diameter scope tubes.
How does the cantilever design help with scope mounting?
The one-piece cantilever design allows you to mount your optic farther forward on the receiver, which helps you achieve the proper eye relief for your specific scope and shooting position.
What keeps the scope from shifting during shooting?
The six-screw design provides increased clamping force to secure your optic firmly in place during recoil.

