Walther P99 QA .40 S&W, OD Green Frame, Matte Black Slide, 10+1, 3-Dot Sights — German Made
The Walther P99 QA in .40 S&W pairs the Quick Action pre-cocked striker system with a rugged OD-green polymer frame and matte black steel slide. German-made and imported by Walther USA in Springfield, MA, it features a top-mounted decocker, a red striker-status indicator, and an ambidextrous paddle magazine release. This full-size model includes a proprietary single-slot accessory rail and comes with two 10-round magazines, a factory case, and spare backstraps.
Condition
Overall Condition: Excellent condition, showing only faint signs of any prior use or handling.
Bore Condition: Excellent - Clean, mirror finish, no signs of wear.
Bore Rifling: Excellent Rifling - Sharp lands and grooves.
Specific Condition Notes: This firearm is in solid shape, with some scratches and blemishes visible on the exterior surfaces.
What’s Included
- 2x 10-round Walther factory steel magazines
- Walther factory hard case with foam (factory labels match the pistol serial)
- Two spare Walther P99 interchangeable backstraps
The P99 QA uses Walther’s Quick Action system: a pre-cocked striker-fired trigger with an integrated safety blade, paired with a top-mounted decocker and a red striker-status indicator. This setup delivers a consistent trigger stroke and simple administrative handling.
Ergonomics are a standout with the OD-green Military polymer frame and interchangeable backstraps, allowing the grip to be tailored to the shooter. The ambidextrous paddle-style magazine release supports either hand without modification.
Sight alignment is straightforward with 3-dot iron sights: a single white front dot and a two-dot, dovetailed rear. The matte black slide complements the OD-green frame and includes the proprietary single-slot accessory rail on the dustcover.
Chambered in .40 S&W, this full-size P99 QA is configured for a 10+1 capacity and includes two 10-round magazines. The factory label specifies a 4.0-inch barrel, aligning with the model’s well-known balance and handling.
Markings include Made in Germany with Carl Walther Ulm/Do. information and the Walther USA LLC – Springfield, MA import mark. The factory label lists finish code B with the text "WALTHER P99 40S&W 4" MILITARY BLUE," and the mfg part number is WAP66003.




