Vector Optics | X-Accu 30mm Mounts | Cantilever | Weaver Rail

Vector Optics X-Accu 30mm Cantilever Mount – forward-offset Weaver scope mount

The Vector Optics X-Accu is a cantilever scope mount designed to position a 30mm tube optic with a forward offset for adjustable eye relief. It is constructed from 6061-T6 aluminium, fits a 30mm tube diameter, and weighs 101.3 grams, making it suitable for AR-platform rifles and Picatinny-equipped replicas.

Construction and materials

The mount is machined from 6061-T6 aluminium, an alloy combining low weight with high rigidity. The total height measures 54.5mm, with a central axis height of 32mm from the bottom of the rail, providing sufficient clearance for larger objective lenses. The finish is a matte black coating that minimises reflection during use. The integrated rings close evenly around the optic tube.

Application and use

This cantilever mount is intended for sport shooters and airsoft players mounting a scope or red dot with magnifier on an AR-platform rifle or replica. The forward-offset rings provide additional flexibility in eye relief, which is useful for dynamic setups and configurations where a backup sight may be added later.

Integration and compatibility

The mount is compatible with Weaver and Picatinny rails, the standard interface on airsoft replicas and many PCP air rifles. The integrated rings accept optics with a 30mm tube diameter only; optics of other diameters will not seat correctly. As a complete unit with integrated rings, no separate rings are required.

Maintenance and lifecycle

The recommended torque is between 2.0 and 2.5 N·m. A T15 Torx key is included for installation. No regular servicing is required beyond periodic inspection of fastener torque.