GG3-S

The best desktop milling machine, now even better.

What's New

17X greater cutting power for steel

4X greater rigidity

Closed-loop VFD spindle control

Optic cut capability

Get Started

New Owners

Purchase GG3-S

Place a deposit to reserve your machine

Existing GG3 Owners

Upgrade Your GG3

Upgrade program for current machines

Optic Cuts

Cut an optic mount in your pistol slide with the push of a button. GG3-S supports RMR footprint on Glock 17, 19, and 26 slides, with more coming soon.

Insert your slide

Run cutting code

Mount optic and go

How does it work?

GG3-S's electronic probing system performs the precision cuts required for an optic mount. The machine's power and rigidity allow it to cut hardened slide steel. Our user-friendly software lets you do this with the touch of a button — no milling knowledge, coding, or measurement required.

Which slides can I cut?

GG3-S currently supports the RMR footprint on Glock 17, 19, and 26 slides. Additional footprints and slides are being added, including custom positioning and cowitness cuts — all powered by DDCut.

Optic Cut Kit Buyer's Guide

Engineering

Closed-Loop Spindle Control

17X greater cutting power across the full range of spindle speeds. Enables cutting hardened steels and makes new operations like optic cuts possible. Available as a firmware upgrade for all original GG3 owners via DDCut.

4X Rigidity Body Kit

Quadrupled rigidity over the base GG3 allows more aggressive and cleaner cuts. Combined with the closed-loop spindle, GG3-S cuts stainless and tool steels. Standard on every GG3-S; existing machines are eligible for the upgrade program.

GG3-S Explored

James and Cody highlight the new GG3-S.

What will you make with GG3-S?

The ideal machine for the small FFL or home builder.

Order GG3-S Now