The GBRS Group 2.91″ FTC (Fast Transition Capability) Magnifier Mount is a precision-engineered swing-to-side mount designed for 30mm magnifier tubes.
- Type: Swing-to-Side Magnifier Mount
- Height: 2.91 inches (absolute co-witness)
- Tube Diameter: 30mm
- Material: 7075-T6 Aluminum
- Finish: Flat Dark Earth Type III Hardcoat Anodized
- Mount: Picatinny Rail
- Use: AR-platform rifles, magnifier systems requiring 2.91″ centerline height










