Brownells 75th Anniversary - A Shooting Heritage

Armorers Classes

2020 Colt Law Enforcement M4/M16 Armorer's Course

The Colt M4/M16/AR15 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.

September 15-18, 2020 (Three days)
Graduation Requirements:
Students must demonstrate proficiency in the following areas: disassembly, reassembly, identification of mechanical deficiencies and corrective actions. The student must also attain a score of 70% or better on the Armorer Written Test.
3 Year Colt Law Enforcement Rifle/Carbine/SMG Armorer
Active Law Enforcement, Corrections, US Military, Nuclear Security Only
Brownells, Inc. (Crow Shooting Supply)
200 S. Front Street
Montezuma, IA 50171

Notes: Students will be most comfortable in casual clothing/jeans.

For Enrollment Or To See Other Available Classes Go To:

Remington Armorer Class For 2020

Learn proper repair and maintenance of police weapons from factory personnel. Attention: Each student must bring a law enforcement type model 870 or 1187 for class instruction on that model. If registering for a model 700, action will be provided for class instruction by the instructor.

Please see the following Remington link for details:

Remington 870 Class – July 20-21, 2020 (2 Days)
Remington 700 Class – July 22, 2020 (1 Day)
Remington 870 Class – $475
Remington 700 Class – $250
This is a 3-year factory certification
Enrollment is limited to Law Enforcement, Government, or Military personnel only.
Brownells, Inc.
3006 Brownells Parkway
Grinnell, IA 50112

Notes: Students will be most comfortable in casual clothing/jeans.


To register:

To register for any of the Remington Armorer Courses, please fill out this registration form below and email as shown on bottom of form to :

Glock Armorer Course

These courses do not certify anyone as a firearms instructor and graduates cannot teach others GLOCK factory classes.

NOT scheduled at this time
Day Long Course – $250
Certified Armorer Certification for all GLOCK Model Pistols (except G18/C Select-Fire models).
Glock armorer course is open to Law Enforcement personnel and certified Glock stocking dealers only.
Student supplies safety glasses for eye protection.
GLOCK provides lunch meal unless otherwise noted.

Notes: Students will be most comfortable in casual clothing/jeans.

To Register:

For registration go to the Glock Training Division website.