The Ruger Security-Six and its variants, the Service-Six and Speed-Six are a product line of double-action revolvers introduced in 1972 and manufactured by Sturm, Ruger & Company.
The Ruger Security - Six and its variants , the Service - Six and Speed - Six are a product line of double - action revolvers introduced in 1972 and manufactured by Sturm , Ruger & Company .
In which year was the service entry date for Ruger Security-Six?
In which year was the service entry date for Ruger Security - Six ?
1972
1972