We’re a shooting range and firearms store, but our mission is education.
We have a duty to educate everyone who enters our doors about firearms safety,
and we employ the best, most experienced instructors to provide that education.


Maddy ScholarOwner and founder of The Red Letter Project , Maddy found her passion for shooting during her time as a law enforcement specialist in the US Coast Guard. During and after her time in service, she completed her Masters degree oversees in the United Kingdom as the recipient of a Rotary Global Grant Scholarship. She is a 4x published author in addition to her shooting career. She has also been involved in private security and executive protection work throughout the state.

Maddy is certified as an instrucor through multiple organizations, to include being a Training Counselor for the USCCA. She teaches full time and co-founded the Lady Sharpshooters group with her mother, Melissa. She is also an avid competitive shooter and looks to include more women in the sport.
In addition, Maddy attributes much of her teaching abilities to her background in competitive cage fighting, skydiving, bullriding, and river diving. Specifically, her passion for combat sports has led her to spread awareness of the importance of understanding how to better defend.

Click to arrange a private lesson with Maddy today.

Josh MalletTrained at the Colorado School of Trades, Josh Mallet  is a certified armorer for multiple manufacturers and brings over 20 years of professional gunsmithing experience to SharpShooters USA.  Josh specializes in Sig Sauer handguns, trigger modifications, and performs extensive repairs and customization on most major brands of handguns, rifles and shotguns.

Josh teaches regular classes on Sig, Glock, and AR-15 maintenance. Schedule a private lesson with Josh today.

Glen MizerGlen joined SharpShooters USA in January 2022 with over 35 years of shooting experience in pistol, rifle, and shotgun disciplines and is a certified USCCA Instructor. His shooting experience combined with his teaching knowledge and experience enables him to tailor his instructional approach based on his student’s knowledge and ability.

In addition to instructing firearms training, Glen is the owner of Sharpen & Refine LLC. that teaches personal security skills, Active Shooter Defense, AHA Heart Saver CPR/AED and first aid.

Glen retired from the US Army in 2006 as a First Sergeant after serving for 21 years. He served in both airborne and light infantry units as well as serving as a Ranger Instructor in the mountain phase of the US Army Ranger course. As a Ranger Instructor, Glen taught military mountaineering and combat techniques to thousands of Ranger leaders. Some of the military schools Glen completed over his two-decade career are the Army Ranger School, Basic and Advanced Airborne School, Pathfinder School, and Survival, Evasion, Resistance, and Escape (SERE) Level C- High Risk.

After retiring, Glen was again hired by the Department of Defense as a Training Specialist at Camp Frank D. Merrill, the mountain phase of Army Ranger School. Glen has spent twelve years developing Ranger course instruction and training Commissioned and Non-Commissioned Officers at the 5th Ranger Training battalion and the 75th Ranger Regiment to become certified Ranger Instructors. Glen retired again in December 2021.

Glen is the developer and instructor of the Active Shooter Defense (DART), Defensive Shotgun, Pistol Low Light Home Defense and the AR-15 classes. He also instructs private and group lessons. Additionally, he tracks employee certifications and facilitates corporate and private events at SharpShooters USA. Book a private pistol, RIFLE or SHOTGUN lesson with Glen today.