At a Glance
Trainer known for low-light, shotgun and carbine courses through Sentinel Concepts.
Schools
- Sentinel Concepts (founder, 2014)
- Magpul Dynamics (former primary instructor)
- EAG Tactical (staff instructor)
Accomplishments
- Reserve police officer training SWAT and patrol
- Built low-light and home-defense curricula for police departments
About Steve Fisher
Steve “Yeti” Fisher is a firearms instructor, law enforcement trainer and curriculum developer who has taught professionally since the 1990s. He founded Sentinel Concepts in 2014 and serves as its owner and lead instructor, offering defensive handgun, carbine, defensive shotgun and low-light courses under the motto Training That’s Personal. His coaching emphasizes finding the real cause of a shooter’s performance problems rather than treating symptoms.
Before Sentinel Concepts, Fisher started with NTFT, a Michigan training firm, later owned and ran MDFI, and then served as one of the primary instructors for Magpul Dynamics and as a staff instructor for the late Pat Rogers’ EAG Tactical. He has developed programs for several local police departments, working with patrol officers and SWAT personnel, including home-defense and low-light curricula. Fisher has also done product design work for Tuff Products, and in 2017 FN America announced a formal partnership with him covering product development input and training. His writing has appeared in SWAT Magazine, and he remains an active trainer in 2026.
Key Facts
- 1990s: Began teaching firearms professionally
- 2014: Founded Sentinel Concepts
- 2017: FN America announced a formal partnership with Fisher
- 2026: Continues as owner and lead instructor of Sentinel Concepts
Sources
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