Training Page-02
Kevin Maxfield, Director of Training

Gunny2Kevin Maxfield is a retired United States Marine. He served for 20 years as a Military Policeman and a Criminal Investigator. As a young Marine, Kevin spent 4 years as a member of the Special Reaction Team (SRT) and later, once promoted to Sergeant, he became the team leader. While in the Marine Corps, he also spent time as the Staff Non-Commissioned Officer in Charge (SNCOIC) of the Marine Corps Air Station Beaufort SC Marksmanship Training Section.  While there, Kevin trained and qualified over 1,500 Marines on the pistol range and also prepared them for their yearly rifle qualification. His last tour found him as the SNCOIC of the Testimonial Evidence Branch at the Criminal Investigation Division Special Agent Course (CIDSAC) at Fort Leonard Wood, Missouri. One of Kevin’s main duties was to conduct all firearms training and qualification for 6 CIDSAC classes a year which included over 1,100 students from the Army, Marine Corps, Allied Nations, and civilian agents.



Once retired, Kevin became the Assistant Retail Manager of the Bow and Barrel Sportsmen Center in Saint Robert MO. Kevin also was the Chief Trainer and Chief Range Safety Officer for the company. He taught the Missouri Conceal and Carry classes as well as a multitude of NRA courses.



His certifications include:

NRA Basic Pistol Course

NRA Basic Rifle Course

NRA Personal Protection in the Home

NRA Personal Protection Outside the Home

NRA Refuse to be a Victim

NRA Home Firearm Safety

NRA Chief Range Safety Officer/Instructor

NRA Range Safety Officer

Counsel of Law Enforcement Education and Training (CLEET) Self Defense Act Instructor

Oklahoma SDA (Concealed Carry) Instructor

Garrett Scharbor


Garrett Scharbor is currently a Firefighter and has a bachelors degree in Emergency Management. He splits his time at Wilshire Gun as an Emergency Medical Technician with the state of Oklahoma. He is married and has a 1 year old baby girl.

Garrett has spent most of his life around firearms and started working in the firearm industry in 2012. His background in Law Enforcement, Emergency Medical System, and the Fire Service makes him an all around instructor. In May of 2014 he started at Wilshire Gun.


His certifications include:

NRA Basic Pistol

NRA Basic Rifle

NRA Personal Protection inside the Home

NRA Personal Protection outside of the Home

NRA Range Safety Officer

NRA Chief Range Safety Officer

Counsel of Law Enforcement Education and Training (CLEET) Self Defense Act Instructor

SDA (Concealed Carry) Instructor