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Edward R. “Rob” Stephens is the founder of Soldier Mountain Arms, a family-owned Idaho rifle builder and training outfit focused on precision hunting systems, long-range shooting, and field-tested gear for serious shooters.


Edward R. “Rob” Stephens is the owner and driving force behind Soldier Mountain Arms, a family-owned precision rifle company built around craftsmanship, consistency, and real-world performance. With 30 years of experience in process engineering and manufacturing, Rob brings a methodical approach to rifle building, ammunition design, and system performance.
His journey into precision shooting grew from a lifelong love of the outdoors and a commitment to becoming more effective in the field. What began as a hunter’s pursuit evolved into a deeper focus on long-range precision, first-round impact capability, and dependable equipment tested under demanding western conditions.
At Soldier Mountain Arms, Rob helps shooters and hunters build confidence through custom rifles, precision components, and practical knowledge rooted in actual field use. Every product and system is shaped by hands-on testing, not theory alone.
Trusted by hunters and precision shooters who value performance, quality, and purpose-built equipment.

Build practical long-range fundamentals, validate your setup, and engage targets out to 1 mile in real-world hunting scenarios.

Advanced mountain marksmanship course focused on real-world hunting scenarios, featuring a 9-stage NRL Hunter-style course. Emphasizes positional shooting, target prioritization, and performance under pressure with hands-on instructor guidance.

Soldier Mountain Arms builds precision hunting rifles and long-range systems in Idaho, backed by real-world field testing, premium components, and a dedicated marksmanship school focused on practical, first-round hit performance.