Walther PPQ M2 .45 ACP Full Size 12-Round Handgun - 4.9" Threaded Barrel - Black

SKU: WA2829231
MPN: 2829231
Manufactured by Walther



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In Stock

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Recipient of the 2017 American Rifleman Handgun of the Year Award, the Walther PPQ 45 retains all the exceptional features of the acclaimed PPQ M2 series of pistols, like the Quick-Defense trigger, exceptional ergonomics, and fully ambidextrous controls. All with the added stopping power of .45 ACP. This model, the PPQ M2 45 SD, features a threaded barrel. The thread pitch is 0.5” x 28 TPI, making this firearm ready to accept a compensator, suppressor, or other muzzle device. All NFA regulations apply to suppressor purchases.

For more than 130 years, Walther Arms has been an innovative leader in the global firearms industry. Renowned world-wide as a leading manufacturer of law enforcement, defense and sporting firearms, Walther Arms continues to improve and produce groundbreaking products.

  • Polymer framed, striker fired semi-automatic pistol chambered in .45 ACP
  • Threaded Barrel 0.5” x 28 TPI with thread protector included
  • (2) 12-round magazines included
  • Quick Defense Trigger – 5.6 lb Trigger Pull, .4” trigger travel and .1” trigger reset
  • Ergonomic non-slip grip with 2 interchangeable backstraps to customize grip
  • Front and rear slide serrations create a large, non-slip surface to operate slide
  • Reversible magazine release button
  • Large ambidextrous slide stops allow easy gloved operation
  • Firing pin block and 2 drop safeties for safe carry
  • Picatinny rail for mounting optional flashlight or laser
  • Low profile 3 dot polymer sights for quick aiming and target acquisition
  • Tenifer TM coating on slide and barrel to resist corrosion
  • Polygonal rifled barrel
  • Barrel Length: 4.875”
  • Overall Length: 8”
  • Height: 5.8”
  • Width: 1.3”
  • Weight: 28 oz

The Walther PPQ 45 SD is equipped with the popular Quick-Defense trigger. The Quick Defense Trigger is considered by many to be one of the best stock triggers on a striker-fired gun. The smooth 5.6 lb trigger pull, .4” trigger travel, crisp break, and a very short .1” trigger reset, can greatly improve the speed and accuracy of follow-up shots. 3-dot sighting system makes target acquisition fast and accurate. The barrel is threaded with a pitch of 0.5” x 28 TPI, making it suppressor-ready right out of the box.

Close attention to ergonomics can be seen in the Walther PPQ 45 with its multi-directional non-slip textured grip. Two interchangeable backstraps aid in ensuring a custom fit to your hand. Fully ambidextrous control of the slide stop lever and reversible magazine release enable anyone to configure the firearm to their exact needs. Serrations on both the front and rear of the slide ensure that the firearm can be operated in any conditions, even when hands are gloved. A picatinny rail mounting system is available to mount your favorite accessories, such as a laser or flashlight, and two 12-round magazines are included.

Measuring equal in width to the 9mm PPQ, this .45 ACP compact pistol is easily concealable and ideally suited for those who prefer the increased stopping power and ballistics of the .45 ACP cartridge.


Barrel Length4.9
Caliber Gauge.45 ACP
Frame SizeFull Size

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