Welcome! To your one stop guns and ammo shop. Everything from safes, firearms, ammo, reloading supplies, and optics. Our 25 yard indoor shooting range and professional firearms training to put it all into action. Founded in 1987, this family owned business has grown to become one of the Colorado front range's most complete firearm, hunting, and reloading store and a thriving hub of outdoor enthusiasts who gather at RMSS as not only patrons but nearly as family. The owners and managers have been in the firearms industry for over 20 years. We are NOT a sports super store with cold customer service and unmovable store policies. We not only sell new products but we buy and sell used guns and do trades and consignments too.