The GG3-S enables you to carry out common firearms machining operations effortlessly and privately at home. This machine features a new unibody construction that significantly enhances rigidity, drastically improving the quality of the finished parts. It also removes material five times faster than its predecessor, the GG2.
Elevate your gunsmithing craft with the Ghost Gunner 3-S, a cutting-edge CNC milling machine designed specifically for firearms enthusiasts and professional gunsmiths. This machine combines high-speed efficiency with precision engineering to transform your workshop into a hub of innovation and craftsmanship.
Key Features for Gunsmithing:
- High-Speed Firearms Machining: Achieve unparalleled efficiency with a machine that operates 5x faster than previous models, perfect for rapid production and prototyping.
- Unmatched Precision: The unibody construction ensures stability and accuracy, essential for the intricate demands of gunsmithing.
- Custom Spindle Control: Powered by a closed-loop digital VFD, the spindle delivers precise control for detailed firearm components.
- Versatile Firearm Fabrication: Comes pre-loaded with code for a range of firearms projects, including Zero Percent Receivers, Optic Cuts on pistol slides, and 80% lowers for AR-15, AR-308, M1911, Polymer 80, and AK-47.
- Engraving Capability: Add personalized touches with lower and frame engraving operations.
- Open Source Adaptability: Tailor the machine to your unique gunsmithing needs with the ability to program new tasks and use third-party cutcodes.
Package Includes:
- Ghost Gunner 3-S CNC mill
- USB drive with the latest cutcodes for firearms projects
- Detailed operator’s manual tailored for gunsmithing
- Essential tools including ER-11 Collet Nut, wrenches, and allen wrenches
- Connectivity cables (USB and power)
The Ghost Gunner 3-S is more than just a CNC mill; it’s a gateway to expanding your gunsmithing capabilities, allowing you to create, customize, and innovate with precision and ease. Whether for personal projects or professional gunsmithing, this machine is an indispensable tool in the modern arsenal of firearm craftsmanship.
Cut Legal Lowers Without Big Brother Knowing
The Ghost Gunner 3-S (GG3-S) Tabletop CNC Machine occupies about half the volume of a 10-gallon fish tank and runs off standard wall power. The thing is so easy to operate that any American who can read can use it in the privacy of their own home to legally cut 80% receivers into untraceable, unregistered, and unserialized firearms.
The GG3-S is a gun-grabber’s worst nightmare and the greatest hedge against tyranny ever conceived by mankind.
The GG3-S will currently finish AR-15, AR-10/.308, and AK-47 receivers, M1911 and P80 frames, and cut RMR optic profiles into Glock® 17, 19 and 26 slides.
A dedicated reusable jig, sold as a Starter Kit, is required for each of the five builds and optics cutting.
The Ghost Gunner 3-S syncs with your computer, and the software walks you through each step. The prose is easy to follow, and the process is fairly stupid-proof. Once the trigger pocket is milled, you’ll take everything down and reorient the receiver so the machine can drill the trigger and hammer holes.
The electronic sensor automatically calibrates the device to the receiver blank. The end result is a legal, untraceable, unregulated, and unserialized lower that accepts all standard AR parts.
The Ghost Gunner 3-S is a complete redesign based on the successes of the GG2. It uses a milled, precision unibody frame for sharply improved squareness and rigidity. Optical limit switches and pre-loaded, self-aligning ball screws allow it to deliver advanced positional accuracy.
GG3-S incorporates a custom motion-control board with a closed-loop, digital VFD controller. The machine accepts g-code from most CAM post-processors and supports tool diameters up to 8 mm (~5/16”).






























DeerSlayer –
This bundle is worth the wait. GG3-S feels way more rigid than older models, and the Optic Kit hardware (clamps, mills) is spot-on. Ran the All-in-One program on a spare slide — clean cut, perfect depth, optic sits flush. Highly recommend for anyone tired of paying gunsmiths.
WildBill –
This All-In-One Optic Kit + GG3-S combo exceeded expectations. Software prompts are clear, clamps hold securely. Cut my slide for Holosun — optic fits like OEM. Threads are crisp, no stripping. Best home gunsmith tool out there!
Varmint Dan –
Bought the bundle for pistol optic work. GG3-S rigidity shines here — no vibration, precise cuts. All-in-One code supports multiple footprints out of the box. Finished product looks factory. Worth every cent for the capability.
TexasJack –
Fantastic package deal. The Optic All-In-One with GG3-S made my first slide mill stress-free — probing auto-aligned, cuts were accurate to spec. Optic sits low and secure. If you’re into DIY pistol mods, this bundle is a no-brainer!
DanielBoone –
Deposit to delivery was smooth. Ran the All-in-One optic program on a G26 slide — perfect depth control, clean edges. GG3-S power handles steel well. Bundle makes adding red dots DIY without breaking the bank.
GameWarden –
Bundled the GG3-S deposit with Optic Kit All-In-One — arrived as described. Setup was straightforward, and the cut on my Glock 17 for Acro footprint was precise. Threads threaded perfectly. Feels like pro work at home. Excited for more slides!
Tracker –
Placed the GG3-S deposit + Optic All-In-One bundle and finally got it running. The All-in-One code walked me through the Glock 19 RMR cut perfectly — threads came out crisp with the included threadmill. No issues probing or alignment. Game-changer for adding dots affordably!