Larue Lt129 Pro/Comp M2 Mount

The Larue Tactical LT129 Pro/Comp M2 Mount is a quick-detach cantilever scope base built for shooters who demand repeatable, precision optics mounting. Whether you're setting up a dedicated rifle, running multiple optics across different platforms, or just need the confidence that your scope will return to zero every time you mount it, this aluminum base delivers the rock-solid performance Larue is known for. The cantilever design positions your optic forward of the receiver for improved sight picture and compatibility with longer-range scopes.

Larue's QD (quick-detach) system isn't just a convenience—it's a practical solution for hunters and shooters who swap optics, maintain multiple rifles, or want to transition between magnified and unmagnified sighting systems without losing zero. The M2 interface locks your scope down with mechanical precision, and the aluminum construction keeps weight minimal while resisting the recoil and environmental stress of hard use in the field or at the range.

Built to work specifically with Pro/Comp M2 optics, this mount simplifies your setup: no guessing about compatibility, no mixing systems. If you're running Larue glass or other M2-compatible optics, you get a mounting solution engineered to the same exacting standard.

Key Features

• Quick-detach (QD) system for repeatable optics mounting and fast swaps
• Cantilever design for forward-mounted optics and extended eye relief
• Aluminum construction: lightweight and durable
• M2 compatible with Pro/Comp optics
• Mechanical precision mounting—no tools required for QD engagement

Specifications

Frequently Asked Questions

Is the Larue LT129 compatible with my Pro/Comp M2 scope?

Yes—this mount is specifically designed for Pro/Comp M2 optics. The M2 interface ensures a secure, repeatable connection between the scope and base.

Can I remove and remount my scope without losing zero?

That's the point of the quick-detach system. The mechanical precision of Larue's QD design allows you to dismount and remount your optic while maintaining zero, so you can confidently swap scopes between rifles or store your scope separately without worrying about re-zeroing.

What does the cantilever design do for me?

The cantilever positions your scope forward of the receiver, giving you more eye relief and a clearer sight picture. This is especially useful for longer-range optics or when you want to run additional sighting systems (like a red dot) on the receiver behind it.

What's included?

You receive the Larue LT129 quick-detach base itself. Any additional components—such as rings or adapters—would be specified in your order details.