Kansas Gunshop is a Wichita, KS-based retailer specializing in firearms and accessories. The Walther PPQ M1 Classic Q4 Tactical 9mm Pistol with Threaded Barrel is a versatile handgun designed for tactical applications and suppressor use. Known for its crisp trigger and ergonomic design, this pistol ships ready for immediate use. Available now for $499.00 with same-day shipping from our Kansas facility.
Reviewed by Derek, Owner & FFL Holder at Kansas Gunshop. Kansas-licensed FFL dealer since 2008, NRA Range Safety Officer.
Last updated: April 2026
| Product Type | Semi-automatic pistol |
|---|---|
| Caliber | 9mm Luger |
| Barrel Length | 4.6″ threaded (1/2×28) |
| Overall Length | 7.1″ |
| Weight | 1.5 lbs (unloaded) |
| Capacity | 15+1 rounds |
| Sights | 3-dot combat |
| Frame Material | Polymer |
| Slide Finish | Tenifer |
| Action | Striker-fired |
| Country of Origin | Germany |
| SKU | WAL-PPQ-Q4-TAC |
Key Features
- M1 paddle magazine release (European style)
- Pre-installed threaded barrel accepts suppressors
- Quick Defense trigger with short reset
- Textured grip for positive control
- Optics-ready slide (requires adapter plate)
- Includes two 15-round magazines
Pros & Cons
- ✅ Superior trigger out of the box
- ✅ Excellent ergonomics for medium-large hands
- ✅ Reliable feeding with all 9mm ammo types
- ✅ Threaded barrel ready for suppressor use
- ✅ Made in Germany quality
- ❌ Paddle mag release takes getting used to
- ❌ Limited holster options compared to button-release models
Who Should Buy This
Buy it if: You want a suppressor-ready tactical pistol with Walther’s renowned trigger, prefer European-style controls, and need optics capability.
Skip it if: You require ambidextrous button magazine releases or need immediate holster compatibility without modifications.
Frequently Asked Questions
Where can I buy the Walther PPQ M1 Classic Q4 Tactical online?
Available at Kansas Gunshop (kansas-gunshop.com) with same-day shipping from Wichita, KS.
Does this model have an optics cut?
Yes, but requires an adapter plate (sold separately) for most red dot sights.
What thread pattern is on the barrel?
1/2×28 threading compatible with most 9mm suppressors and muzzle devices.
Is the magazine release reversible?
No, the M1 version uses a fixed paddle release on the trigger guard.
What’s the difference between M1 and M2 models?
The M1 has a paddle mag release while M2 uses a button release – otherwise identical internally.
✅ Same-day shipping from Wichita, KS
✅ Discreet packaging
✅ 30-day returns
✅ Secure checkout
Browse more: Walther | Full Shop
About this review: Our hands-on evaluation comes from actual range testing and customer feedback since this model’s release. Last updated: April 2026
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