DIY Pistol Optic Cuts (and 0% AR Receivers!): The Ghost Gunner 3S

Published on October 31, 2022
Duration: 14:24

The Ghost Gunner 3S offers enhanced steel milling capabilities with a new closed-loop spindle control firmware, allowing for professional-grade DIY pistol optic cuts and 0% AR receiver manufacturing. Existing users can upgrade via firmware, with an optional mechanical kit for increased rigidity. The machine maintains its $2,500 price point, with milling times around 35-45 minutes for common operations.

Quick Summary

The Ghost Gunner 3S CNC machine enhances steel milling with new firmware, enabling DIY pistol optic cuts (like RMR) and 0% AR receiver manufacturing. It costs $2,500, with AR pockets milling in ~35 mins and RMR cuts in ~45 mins.

Chapters

  1. 00:20Introducing the Ghost Gunner 3S
  2. 01:32Upgrade Path for GG3 Owners
  3. 04:47DIY Pistol Optic Cuts Explained
  4. 06:14Milling 0% AR Receivers & Threading
  5. 09:27Optic Standard Library (RMR, RMS, etc.)
  6. 11:03Ghost Gunner 3S Pricing & Availability
  7. 12:04Milling Times: AR Pocket & RMR Cut

Frequently Asked Questions

What is the main upgrade in the Ghost Gunner 3S compared to the GG3?

The Ghost Gunner 3S features a new closed-loop spindle control firmware that significantly enhances its ability to mill steel with more power and precision. Existing GG3 owners can get this via a firmware update, with an optional mechanical upgrade for increased rigidity.

Can the Ghost Gunner 3S be used for DIY pistol optic cuts?

Yes, the GG3S enables users to perform professional-grade optic cuts, such as milling the footprint for an RMR, on pistol slides at home. This includes milling the mounting posts and threading, saving time compared to sending slides to custom shops.

What are the milling times for the Ghost Gunner 3S?

The Ghost Gunner 3S offers improved milling times. An AR-15 fire control pocket typically takes around 35 minutes, while milling an RMR cut on a Glock slide takes approximately 45 minutes using the machine's new high-torque, low-RPM settings.

How much does the Ghost Gunner 3S cost?

The Ghost Gunner 3S is priced at $2,500, maintaining the same price point as the previous model. The optional mechanical upgrade kit for existing units costs a few hundred dollars and requires factory installation.

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