AMSOIL Synthetic Lubricants
America's original synthetic motor oil. Trusted by Montana's toughest machines since 1972. Extended protection for extreme climates.
- Extended drain intervals
- Extreme temperature protection
- Maximum horsepower & efficiency
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Our Montana Heritage
Pillars of American excellence, Montana-made
Firearms & Training
Federal Firearms License (FFL) and Class 3 SOT dealer. Comprehensive training, NFA items, transfers, and Montana Enhanced CCW courses.
- NFA items (suppressors, SBRs)
- Private & group training
- MT Enhanced CCW classes
A Girl & A Gun
Deer Lodge County chapter facilitator for the nation's premier women's shooting league. Empowering Montana women through safe, supportive firearms education.
- Women-only training events
- Supportive community
- All skill levels welcome
Montana Values, American Pride
D & D Redoubt stands for the principles that built this great nation and still define the American West.
Proudly American
Supporting American manufacturers and Second Amendment rights
Veteran-Friendly
Honoring those who served with special programs and discounts
Montana Born
Family-owned and operated in Deer Lodge County
Self-Reliance
Empowering individuals through education and quality products
What Our Customers Say
Ready to Experience Montana Excellence?
Whether you need premium synthetic oil, expert firearms training, or a supportive shooting community—we're here to serve.