Description
This is Walther's factory-built solution for extending capacity in your PPQ M2 SF Pro or compatible 9mm pistol. The magazine starts with Walther's proven 15-round steel body and adds a +2 aluminum extension baseplate, giving you 17 rounds total. It includes an extra power spring specifically engineered to handle the extended capacity and maintain consistent feeding shot after shot.
The construction is straightforward and proven. Stainless steel body with a hard black finish handles the wear and tear of regular use, while the anti-tilt polymer follower and polished steel spring work together to feed your ammunition reliably. Numbered, rear-facing witness holes on the body let you count rounds at a glance without unloading.
This magazine fits Walther PPQ M2 9mm models in general, and was designed specifically with the Steel Frame Pro series magwell in mind. It also works with PDP Pro SD Compact, PDP Compact, PDP F-Series, and Walther Q5 Match SF models. If you're running a Steel Frame Pro with the aluminum magwell, this magazine integrates seamlessly. Factory magazines built to factory tolerances mean you get the same fit and performance as what came with your gun.
Key Specifications
- Caliber: 9mm Luger
- Capacity: 17 rounds (15+2)
- Material: Steel body with aluminum extension
- Finish: Black
- Follower: Orange anti-tilt polymer
- Spring: Stainless steel with extra power
- Witness Holes: Numbered, rear-facing
- Extension Type: Aluminum +2 baseplate
- Compatible Models: PPQ M2, SF Pro, PDP Compact, PDP F-Series, Q5 Match SF
- Manufacturer: Walther Arms
- MPN: 2830400
- UPC: 723364213939
What’s Included
- 1x Walther 17-round 9mm magazine (assembled)
Frequently Asked Questions
Will this Walther SF Pro magazine work with my standard PPQ M2?
Yes. This magazine works with any PPQ M2 9mm model, not just the Steel Frame Pro. It's also compatible with PDP Pro SD Compact, PDP Compact, PDP F-Series, and the Q5 Match SF lineup. However, if your pistol has an aluminum magwell installed, the extended baseplate integrates perfectly with it.
What's the difference between 15+2 and just saying 17 rounds?
The magazine starts as Walther's standard 15-round design, then adds a +2 aluminum extension baseplate to reach 17 total. This two-piece approach maintains compatibility while giving you the extra capacity. The enhanced power spring included ensures reliable feeding at full capacity.
Is this magazine longer than the standard 15-round version?
Yes, the +2 extension does add length compared to a standard 15-round magazine. The extension baseplate extends below the magazine body, which is why it's designed specifically for the aluminum magwell on Steel Frame Pro models. It should work with most double-stack 9mm magazine pouches.
Do I need to do anything special to maintain this magazine?
Basic maintenance is simple. Occasionally disassemble the magazine, wipe down the components, and apply a light coat of oil to the spring. The stainless steel construction resists corrosion, so storage in normal conditions requires minimal upkeep. Heavy users report minimal wear beyond cosmetic scuffs from regular changes.
Why does Walther include an extra power spring with this magazine?
The extra power spring is tuned specifically for the 17-round configuration to maintain proper spring tension throughout the magazine's range. This ensures consistent feeding whether you're at full capacity or running it down, which is critical for reliable operation in any shooting situation.






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