Geissele Automatics 30Mm 0 Moa Hyper Extended Ar-15/M4 Mount Matte Black

The Geissele Automatics 30mm 0 MOA Hyper Extended AR-15/M4 Mount in matte black is a precision scope mount engineered for shooters who demand repeatable, rock-solid zero return on the AR platform. Built from a single piece of 7075-T6 billet aluminum, this mount combines Geissele's proven nut-and-bolt clamping design with meticulous machine work to deliver one of the most rigid and reliable scope mounting solutions available for tactical rifles, match guns, and hunting AR builds.

The mount spans seven Picatinny sections across your upper receiver and uses four shear lugs to anchor the system. Each nut-and-bolt clamp applies 1,400 pounds of clamping force—substantially more holding power than any lever-based mount—and the line-bored ring caps are individually serialized to the body to ensure a concentric fit with your scope tube. This precision manufacturing means you can safely apply proper torque without risk of crushing your scope's body, and zero shifts become the exception rather than the rule.

The zero MOA configuration keeps your scope in true horizontal alignment, making it ideal for shooters who manage their elevation through turret clicks or variable optics. The matte black type 3 hard coat anodize finish resists corrosion and glint while maintaining a professional appearance whether you're running suppressed precision work or hunting. Built for the demanding shooter who refuses to compromise on repeatability.

Key Features

• Single-piece 7075-T6 billet aluminum construction for maximum rigidity and return-to-zero reliability
• Nut-and-bolt clamping system delivering 1,400 pounds of clamping force per pair
• Four shear lugs and seven Picatinny section footprint for secure seating on AR-15/M4 uppers
• Line-bored, serialized ring caps ensure concentric scope tube fit without damage
• Zero MOA cant for horizontal rifle setup
• Type 3 hard coat anodized matte black finish for corrosion resistance
• Accepts 30mm diameter scope tubes

Specifications

Frequently Asked Questions

Will this mount work on my AR-15 or M4?

Yes. This mount is designed specifically for AR-15 and M4 platforms with Picatinny rail upper receivers. The footprint spans seven Picatinny sections and uses four shear lugs for a secure fit.

What's the difference between 0 MOA and 20 MOA mounts?

A 0 MOA mount keeps your scope level and horizontal relative to your bore. Zero MOA is ideal when you want to manage all elevation changes through your scope's turrets or when running an optic with sufficient vertical adjustment range. We also offer a 20 MOA cant version if you prefer a sloped mounting angle.

How does the line-bore and serialized cap design improve performance?

The line-bore operation machines the ring caps in alignment with the mount body, creating a perfectly concentric fit for your scope tube. Each cap is serialized to its body, ensuring you're pairing matched components. This concentricity allows you to apply proper clamping torque without fear of crushing the scope's tube, and it dramatically improves return-to-zero consistency across shooting sessions.

Why is nut-and-bolt clamping better than lever mounts?

The nut-and-bolt system used on Geissele mounts applies 1,400 pounds of clamping force per pair, substantially more holding power than lever-based designs. This superior clamping force keeps your scope rock-solid and resistant to shift, making it the most secure method of attaching an optic to your rifle.