Vortex Optics Sport Cantilever Picatinny Scope Mount

AR-15 rifles have a flat-top receiver that often places the scope too far back for proper eye relief. The cantilever design pushes the optic forward, allowing you to achieve the correct distance between your eye and the eyepiece for a comfortable, safe shooting position.

This mount is specifically designed for Picatinny rails. While some Weaver accessories can fit on Picatinny rails, the reverse is not always true due to differences in slot width and spacing; for the most secure fit, you should use this only on true Picatinny rail systems.

You will need a standard set of hex keys or a torque wrench with the appropriate bits to secure the mount to the rail and tighten the ring screws. Using a torque wrench is highly recommended to ensure you meet the manufacturer's specifications without damaging the aluminum or the optic.

Yes, 6061 aluminum is an industry standard for scope mounts because it offers an excellent balance of strength and weight. It is more than capable of handling the recoil of standard AR-platform calibers like .223/5.56 while maintaining a solid zero.

This specific model is typically offered in a standard height designed to work with most common optic objective lens sizes. Before purchasing, check your scope's objective lens diameter to ensure you have enough clearance between the scope and the rail.