Fundamentals of Diagnoses and Repair of the McMillan TAC-50®

McMillan’s TAC-50 Armorers is designed to give the working armorer the knowledge and skill necessary to performa technician level preventative and corrective maintenance/repairs on the McMillan TAC-50 series weapon systems. This one day course will over a wide variety of safety, diagnoses, and repair processes specific to the McMillan TAC-50 series. Students will learn how to conduct a safety inspection, become fluent in parts description/identification, take part in hands-on disassembly/assembly, learn to troubleshoot common problems, and will be provided with a comprehensive knowledge of torque and tolerance specifications.

The McMillan TAC-50 Armorers Course is a factory certified curriculum taught by factory certified instructors. The course is currently being offered at the McMillan Firearms facility.

*This course is designed for the TAC-50® series weapon systems only.


Get the most from your McMillan firearm. Make your plans to attend now!


  • Safety
  • Introduction of Class
  • Overview of TAC-50 Weapon System
  • Necessary Tools
  • Safety Inspection (Visual and Mechanical)
  • Parts Descriptions
  • Common Problems
  • Trigger Adjustments
  • Parts Identificaiton
  • Weapon Disassembly/Assembly
  • Inspection for Damaged/Worn Parts
  • Barreled Action Assembly
  • Firing Pin Protrusion
  • Torque/Tolerance Specs
  • Cleaning Techniques

Course Information

May 7th, 2017
Phoenix, AZ
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Off-site lodging is located near Strategic Armory Corps (the parent company of Surgeon Rifles and mcMillan Firearms) office.


Off-site Acommedations:
Hilton Garden Inn phoenix North Happy Valley - 1940 W Pinnacle Rd, Phoenix AZ 85027 – (623)434-5556. Group rate available under “AWC System Technologies”.


Drury Inn & Suites Phoenix Happy Valley - 2335 W Pinnacle Peak Rd, Phoenix, AZ 85027 – (623)879-8800

McMillan offers the following services to make your training experience more enjoyable:

  • McMillan can receive and store rifle shipments until the course begins and provide return shipping when the course is completed.
  • McMillan can transport all weapons, ammunition and other gear to and from the range.
  • McMillan can store all weapons, ammunition and gear at our facility for its safety and security.
  • McMillan also offers a wide range of other accessory products and apparel. All of these products will be available for purchase at the time of the course.
  • You may bring your McMillan TAC-50, however, McMillan will offer its popular models for rent for a small additional fee.
Once you register for one of the courses you will receive an information packet, including dates, requirements, items needed on the range, a list of events, course schedule, rules and regulations, and much more.