The Geissele 30mm Hyper Extended AR-15/M4 Scope Mount, Desert Dirt Color (DDC) (Geissele part no. 05-374S) is a forward-extending cantilever scope mount from Geissele Automatics, sized for a 30mm scope tube on AR-15/M4-pattern rifles. The Hyper Extended design pushes the optic’s mounting point well forward of the receiver, which is exactly what a low-power variable scope with a large eyebox needs to land correct eye relief on a carbine, and it does so with 0 MOA of cant for a shooter who doesn’t need extra elevation reserve built into the mount itself.

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Key Specifications

• Sized for a 30mm main-tube scope.
• Hyper Extended forward cantilever design for correct eye relief on an AR-15/M4 carbine.
• Built with 0 MOA of cant, with no extra elevation bias.
• Finished in Desert Dirt Color (DDC) to match common AR-platform finishes.
• Uses a Picatinny rail interface for direct attachment to a flat-top upper.

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Frequently Asked Questions

Why does this mount extend so far forward? The forward cantilever positions the scope correctly for the longer eye relief many low-power variable optics need on a carbine.

Does this mount include any cant? No, it’s built with 0 MOA of cant for shooters who don’t need extra elevation bias built into the mount.

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Buy the Geissele 30mm Hyper Extended AR-15/M4 Scope Mount, Desert Dirt Color (DDC)

Order the Geissele 30mm Hyper Extended AR-15/M4 Scope Mount, Desert Dirt Color (DDC) from our Lubbock, Texas gun shop for fast, insured shipping—a forward-extended mount built for a low-power variable optic on an AR carbine. Browse more scope accessories and scope parts from our Lubbock, Texas shop.