Darmok Firearms

Ruger American Pistol | 9mm | 4.2″ | 10rd | 8638

Your Price: $521.00

Ruger American Pistol in 9mm Luger with a 4.2″ barrel, Novak LoMount Carry sights, ambidextrous manual safety, two 10-round magazines, black nitride slide and polymer frame with Picatinny rail.

The Ruger American Pistol is a duty‑sized, striker‑fired handgun built around a stainless steel chassis and a one‑piece polymer frame. It ships with Novak LoMount Carry three‑dot sights, a modular wrap‑around grip system with small/medium/large modules, ambidextrous controls and two nickel‑Teflon® plated steel magazines. For a sighting option under $1,000, a compact red‑dot such as the Vortex Venom (6 MOA) pairs well with the American Pistol for fast target acquisition and a low‑profile footprint.

Common uses for this model include everyday carry (EDC) and duty or service use, as well as range training and marksmanship practice.

Product Specifications

  • The caliber is 9mm Luger.
  • The barrel length is 4.20 inches.
  • The slide material is stainless steel.
  • The slide finish is black nitride.
  • The frame is made from high‑performance glass‑filled nylon (polymer).
  • The factory sights are Novak® LoMount Carry three‑dot sights.
  • The pistol includes two nickel‑Teflon® plated steel magazines.
  • The grip system includes small, medium and large interchangeable modules for fit adjustment.
  • The controls include an ambidextrous manual safety and ambidextrous slide stop and magazine release.
  • The frame features a MIL‑STD‑1913 Picatinny rail for accessories.
  • The rifling twist rate is 1:10″ right hand with 6 grooves.
  • The overall length is 7.50 inches.
  • The model is sold in a Duty size configuration.
  • The pistol is supplied with Novak LoMount Carry sights and two magazines.
  • The UPC is 736676086382.

The American Pistol balances a low bore axis and a low‑mass slide with a recoil‑reducing barrel cam to moderate felt recoil and muzzle rise without adding trigger weight. Its pre‑tensioned striker system delivers a short takeup and positive reset, and the modular grip lets shooters tailor reach and palm swell to hand size. Functional slide serrations and purposeful frame texturing improve handling in varied conditions.

This pistol is well suited to shooters who value an adjustable grip platform, ambidextrous controls and rugged construction for repeated range use and everyday carry or duty applications. The included Picatinny rail and sighting package make it straightforward to configure with common lights or optics to meet mission or user preferences.

Customer feedback commonly highlights the pistol’s controllable recoil impulse and the effectiveness of the modular grip system; users also note the solid fit of the grip modules once installed.

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SKU: CSSI|UR8638 Category: Brand:

Product Information

SKU CSSI|UR8638
UPC 736676086382
Manufacturer Ruger / Sturm, Ruger & Co.
Manufacturer Part Number 8638
Action Semi-Auto
Barrel Finish Nitride
Barrel Length 4.2''
Capacity 10-Round
Length 7.5''
Magazine Included 2 x 10-Round
Model American
Safety Manual
Shipping Weight 4.65
Sights Novak
ATF Type Pistol
Caliber/Gauge 9mm
Number of Magazines 2 10 rd.
Package Height 3.0
Package Width 10.5
Product Type Pistol
Rate of Twist 1-in-10
Sights Type 3-Dot Novak LoMount
Slide Description Serrated
UPC736676086382
ManufacturerRuger / Sturm, Ruger & Co.
Manufacturer Part Number8638
ActionSemi-Auto
Barrel FinishNitride
Barrel Length4.2''
Capacity10-Round
Length7.5''
Magazine Included2 x 10-Round
ModelAmerican
SafetyManual
Shipping Weight4.65
SightsNovak
ATF TypePistol
Caliber/Gauge9mm
Number of Magazines2 10 rd.
Package Height3.0
Package Width10.5
Product TypePistol
Rate of Twist1-in-10
Sights Type3-Dot Novak LoMount
Slide DescriptionSerrated
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