sniperology updates
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Eric D’Oro, a former USMC Scout Sniper and small-arms specialist, brings extensive experience in rifle systems, DoD contracting, and precision shooting to deliver practical, equipment-focused instruction.


Eric D’Oro is a former USMC Scout Sniper and instructor at The Cadre Training, where he serves as the organization’s small arms specialist. With several years of Department of Defense contracting experience, he brings real-world operational knowledge and technical expertise into every aspect of his instruction.
During his time in the Marine Corps, D’Oro served in a sniper platoon with 1st Battalion, 5th Marines, completing multiple deployments and holding roles ranging from team member to team leader. His experience spans precision marksmanship, reconnaissance, and mission planning, forming the foundation of his teaching approach.
At The Cadre, he specializes in rifle systems, equipment setup, and positional shooting, regularly consulting on rifle builds and helping shooters optimize their gear for performance.
Courses include:
Trusted by MIL, LEO, and civilian shooters seeking a deeper understanding of their equipment and performance.

Advance your hunting capability with positional shooting, wind mastery, and field-based drills using real-world gear and scenarios.

Prepare for hunting season with practical field shooting, wind calls, and ethical engagement training using your real hunting setup.

Build a hunting-focused precision rifle foundation with provided rifles, covering fundamentals, wind, ballistics, and field shooting positions.

Refine match performance through pressure-based drills, stage strategy, and positional execution designed for serious competitive shooters.

Build a solid precision rifle foundation with two days of hands-on instruction in rifle setup, ballistics, spotting, and wind application.

Advance your precision rifle capability with dynamic field drills, positional shooting, and real-time wind and target problem-solving.

The Cadre is a mobile precision-rifle training school led by Marine Scout Sniper veterans, delivering structured long-range courses and competition prep across top U.S. host ranges.