Larue Lt659 Comp M4 Mount

The Larue Tactical LT659 Comp M4 Mount is a quick-detach optic mount built specifically for Aimpoint CompM4 and CompM4-S red dot sights. If you're running a CompM4 on an AR-platform rifle and need a rock-solid, repeatable mount that won't shift zero between detach and reattach cycles, this is the kind of no-nonsense solution that separates reliable setups from mediocre ones. Larue's reputation for precision and durability translates directly into confidence at the range and in the field.

Quick-detach mounts serve a real purpose: they let you swap your optic between rifles, stash it safely when you're not shooting, or transition to irons without losing your zero. The LT659 delivers on that promise with the kind of engineering that comes from a company that understands what shooters actually need. Built from aluminum, it's designed to handle the demands of both recreational shooting and serious field use. Compatibility is straightforward—this mount is made for CompM4 and CompM4-S models, so confirm you're running one of those before ordering.

Whether you're building a duty-grade AR, setting up a precision 3-gun rifle, or just want a dependable QD solution for a compact red dot, the LT659 removes the guesswork from optic mounting. It's the kind of product that works hard and stays out of the way.

Key Features

• Quick-detach design for fast optic swaps and storage
• Engineered for Aimpoint CompM4 and CompM4-S red dots
• Aluminum construction for lightweight durability
• Repeatable zero retention between mount and detach cycles

Specifications

Frequently Asked Questions

Is the Larue LT659 compatible with my Aimpoint CompM4?

Yes. The LT659 is designed specifically for Aimpoint CompM4 and CompM4-S red dot sights. Verify your optic model before purchase.

Can I use this mount on different rifles?

The quick-detach design lets you remove the optic and mount it on another AR-platform rifle. The QD mount itself attaches to a Picatinny rail on your upper receiver.

Will my zero hold if I remove and reinstall the optic?

Quick-detach mounts are engineered to return to zero when properly seated. Larue's design is built for repeatable performance, but as with any QD mount, handle it deliberately and check your zero after reinstalling the optic.