Colt M4 M16 Armorer Course

This course is hosted by the Spokane County Sheriff's Office. 

The Colt M4/M16 Armorers course includes the M16 family of weapons, and all its variants including the M4, the AR15 and 9mm SMG. Course length is 24 class hours over 3 days with no shooting included.   Day one (1) includes history, nomenclature, theory of operation, complete field disassembly, and parts identification.  Day two (2) includes removal and installation of barrel and front sight assembly, design changes and parts interchangeability, headspace and firing pin protrusion testing, and fire control theory.  Day three (3) includes maintenance, troubleshooting, written test, practical exam, and graduation.

Please refer to the flyer linked below for registration information.


Who can attend our classes?

Active Law Enforcement, Corrections, Military, Nuclear Security Only.