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Ruger · Pistol

Ruger American Duty 9mm

Short recoil (semi-automatic) · 9x19mm Parabellum · introduced 2015

Also known as American Pistol Duty, Ruger American Pistol, RAP Duty

About the Ruger American Duty 9mm

The Ruger American Duty 9mm is a semi-automatic pistol chambered in 9x19mm Parabellum, produced by Sturm, Ruger & Co. since 2015. 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 4.2-inch barrel provides an excellent balance between sight radius and portability, making it equally suitable for duty carry and recreational shooting. Weighing 851g (30.0 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 American Pistol was developed with significant input from law enforcement and military personnel, and was submitted to the U.S. Army's Modular Handgun System (MHS) competition to replace the Beretta M9. While the contract ultimately went to SIG Sauer's P320, the development process resulted in a highly refined duty pistol. The modular chassis system, pre-tensioned striker, and recoil-reducing barrel cam were all innovations driven by the MHS requirements. The name 'American' reflects Ruger's commitment to domestic manufacturing at their facilities in Prescott, Arizona and Southport, Connecticut.

Ruger American Duty 9mm specifications

General

Type
Pistol
Action
Short recoil (semi-automatic)
Firing mechanism
Striker-fired
Trigger
Single stage
Trigger pull
2.7 kg (6.0 lb)
Calibres
9x19mm Parabellum
Magazine capacity
17 rounds
Magazine
Detachable box magazine

Dimensions

Barrel length
107 mm (4.2 in)
Overall length
191 mm (7.5 in)
Height
142 mm (5.6 in)
Width
36 mm (1.4 in)
Weight (empty)
0.85 kg (1.88 lb)
Weight (loaded)
1.09 kg (2.40 lb)
Sight radius
159 mm (6.3 in)

Barrel

Rifling twist
1:10 in (254 mm)
Rifling
Right hand
Grooves
6

Materials

Barrel
Stainless steel
Receiver / frame
Polymer
Slide
Stainless steel
Finish
black_nitride

Performance

Muzzle velocity (typical)
374 m/s (1227 fps)
Muzzle energy (typical)
521 J (384 ft·lb)
Effective range
50 m

History

Introduced
2015
Production status
In production
Country of origin
US

Features

  • Novak lomount 3 dot sights
  • Picatinny rail
  • Modular wrap around grip
  • Interchangeable backstraps
  • Ambidextrous slide stop
  • Ambidextrous magazine release
  • Pre tensioned striker
  • Recoil reducing barrel cam
  • Low mass slide
  • Low center of gravity barrel

Safety

  • Trigger safety
  • Internal striker block
  • Manual safety

The Ruger American Pistol was Ruger's entry into the U.S. military MHS (Modular Handgun System) competition that was ultimately won by the SIG Sauer P320 (M17/M18). The Duty model features a black nitride finish over stainless steel for enhanced corrosion resistance. The pre-tensioned striker system is a distinguishing feature that partially pre-loads the striker during the slide cycle for a lighter and more consistent trigger pull without compromising reliability. MSRP is approximately $579-$649 depending on the variant. Ships with two 17-round magazines.

Ruger American Duty 9mm variants

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