Ruger Security-Six

Ruger Security-Six
Ruger Security-Six
	Ruger Security-Six in .357 Magnum
Type	Revolver
Place of origin	United States
Service history
In service	1972 – Present
Production history
Manufacturer	Sturm, Ruger
Produced	1972–1988
No. built	1,240,000~1,500,000
Variants	Service-Six; Speed-Six;
Specifications
Mass	33.5 oz (4 inch barrel)
Barrel length	2.75 inch (70mm); 3 inch (76 mm); 4 inch (102 mm); 6 inch (152 mm);
Cartridge	.38 S&W; .38 Special; .357 Magnum; 9×19mm Parabellum (9mm Luger);
Action	Double action/Single action
Feed system	Six round cylinder
Sights	Fixed and adjustable iron open

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 until 1988 by Sturm, Ruger & Co. These revolvers were marketed to law enforcement duty issue, military, and civilian self-defense markets.