Ruger · Pistol
Ruger SR9
Short recoil (semi-automatic) · 9x19mm Parabellum · introduced 2007
Also known as SR9, SR-9
About the Ruger SR9
The Ruger SR9 is a semi-automatic pistol chambered in 9x19mm Parabellum, produced by Sturm, Ruger & Co. since 2007. This American-manufactured firearm reflects the engineering traditions and quality standards of its country of origin, designed to meet the demands of both civilian and professional users in a competitive global marketplace. Featuring a 17-round magazine capacity, this pistol offers generous firepower for duty use and home defense. The striker-fired action provides a consistent trigger pull for every shot, simplifying training and reducing the manual of arms - a design philosophy that has become the dominant paradigm in modern defensive handguns. The 4.1-inch barrel provides an excellent balance between sight radius and portability, making it equally suitable for duty carry and recreational shooting. Weighing 751g (26.5 oz) empty, this firearm strikes a practical balance between manageable carry weight and sufficient mass to moderate felt recoil during shooting. The polymer frame construction reduces weight while providing a textured, ergonomic grip surface designed for secure handling in all conditions. This firearm represents its manufacturer's commitment to delivering a well-engineered, reliable product that serves the needs of discerning shooters seeking quality, accuracy, and dependable performance from a proven platform.
The Ruger SR9 represented a bold leap for Sturm, Ruger & Co. into the striker-fired polymer pistol market dominated by Glock, Smith & Wesson M&P, and Springfield XD. Its name 'SR' stands for 'Slim Ruger,' referencing the thinner profile compared to the outgoing P-series. Despite the early recall setback, the SR9 earned a reputation for accuracy and ergonomics, and its ambidextrous controls and adjustable sights at a competitive price point made it popular with both civilian shooters and law enforcement.
Ruger SR9 specifications
General
- Type
- Pistol
- Action
- Short recoil (semi-automatic)
- Firing mechanism
- Striker-fired
- Trigger
- Single stage
- Trigger pull
- 3.0 kg (6.5 lb)
- Calibres
- 9x19mm Parabellum
- Magazine capacity
- 17 rounds
- Magazine
- Detachable box magazine
Dimensions
- Barrel length
- 105 mm (4.1 in)
- Overall length
- 192 mm (7.6 in)
- Height
- 140 mm (5.5 in)
- Width
- 32 mm (1.3 in)
- Weight (empty)
- 0.75 kg (1.66 lb)
- Weight (loaded)
- 0.99 kg (2.18 lb)
Barrel
- Rifling twist
- 1:10 in (254 mm)
- Rifling
- Right hand
- Grooves
- 6
Materials
- Barrel
- Steel
- Receiver / frame
- Polymer
- Slide
- Steel
- Finish
- black_nitride
Performance
- Muzzle velocity (typical)
- 360 m/s (1181 fps)
- Muzzle energy (typical)
- 481 J (355 ft·lb)
- Effective range
- 50 m
History
- Introduced
- 2007
- Discontinued
- 2017
- Production status
- Discontinued
- Country of origin
- US
Features
- Glass filled nylon frame
- Three dot sights
- Ambidextrous manual safety
- Ambidextrous magazine release
- Picatinny rail
- Adjustable rear sight
- Loaded chamber indicator
- Cocked striker indicator
- Reversible backstrap
Safety
- Manual thumb safety
- Trigger safety
- Magazine disconnect
- Firing pin block
- Loaded chamber indicator
- Cocked striker indicator
In 2008, Ruger issued a recall for SR9 pistols manufactured between October 2007 and April 2008 due to a drop-fire issue. The recall resulted in a redesigned trigger assembly that made the pistol fully drop-safe. The SR9 spawned a family of variants including the compact SR9c, the economy SR9E (without ambidextrous controls), the .40 S&W SR40, and the .45 ACP SR45. The SR-series was discontinued in 2017 when Ruger shifted focus to the American Pistol and Security-9 lines. Available in black nitride and brushed stainless finishes.
Ruger SR9 variants
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