AR-15 and AR-308 80% Milling Guide

AR15 and AR308 Milling Guide

Use the following information to address issues commonly encountered when milling rifle lowers in the Ghost Gunner.

1.  Order of Operations

• 1/4" end mill used to probe lower on top of bolt catch and inside magazine well
• 1/4" end mill used to mill FCG pocket. Approximately 2 hours
• 1/4" end mill used to probe lower in upright position
• 1/4" end mill used to mill selector pin hole
• Tool change to 5/32" drill bit
• 5/32" drill bit used to drill trigger pin hole and hammer pin hole

2.  Verify Code + Additional Code

Complete the Fire Control Group (FCG) pocket prior to running the selector, trigger, and hammer pin holes operations.

Ghost Gunner 3 | GG3_AR15_Full.dd

Ghost Gunner 1 & 2 | AR15_pocket+selector+pins.dd

Additional Code |

• Ghost Gunner 3 2020.04.22
  • GG3_AR15_Pins.dd
  • GG3_AR15_selector+pins.dd

• Ghost Gunner 1 & 2 2020.04.28
  • AR15_pins.dd
  • AR15_pocket.dd
  • AR15_selector+pins.dd

3.  Verify Endmill Placement

4.  Verify you are using a Compatible Lower

For information on using non-Ghost Gunner lowers please visit GGD-Store.