Kansas Gunshop is a Wichita, KS-based retailer specializing in firearms and accessories. The GSG MP40 9mm Pistol with 25-Round Magazine is a faithful reproduction of the iconic WWII-era submachine gun. Its lightweight polymer construction and blowback operation make it a fun and reliable plinker. Available now for $450 with same-day shipping.
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 | Pistol |
|---|---|
| Material | Polymer frame, steel barrel |
| Manufacturing | GSG (German Sport Guns) |
| Finish | Black oxide |
| Hardness/Quality | Mil-spec |
| Compatibility | Standard 9mm Luger |
| Installation/Usage | Blowback operation |
| Weight | 5.2 lbs |
| Dimensions | 24.8″ x 10.2″ x 5.1″ |
| Country of Origin | Germany |
| Condition | New |
| SKU | GSG-MP40-9MM |
Key Features
- Faithful reproduction of the WWII MP40
- Blowback operation for reliable cycling
- 25-round magazine capacity
- Lightweight polymer construction
- Adjustable rear sight
Who It’s For
Buy it if:
- You’re a WWII history enthusiast
- You want a reliable 9mm plinker
- You appreciate iconic firearm designs
Skip it if:
- You need a compact carry pistol
- You prefer striker-fired modern pistols
Pros & Cons
- ✅ Faithful reproduction of an iconic design
- ✅ Reliable blowback operation
- ✅ High-capacity 25-round magazine
- ✅ Lightweight polymer construction
- ✅ Adjustable rear sight
- ❌ Not the most compact pistol
- ❌ Limited aftermarket support
Comparison
| Feature | GSG MP40 | Competitor A | Competitor B |
|---|---|---|---|
| Material | Polymer/steel | Alloy | Polymer |
| Quality | Mil-spec | Commercial | Mil-spec |
| Compatibility | 9mm Luger | 9mm Luger | 9mm Luger |
| Shipping | Same-day | 3-5 days | 1-2 days |
| Lifespan | 10,000+ rounds | 5,000+ rounds | 10,000+ rounds |
| Price | $450 | $400 | $500 |
FAQ
Where can I buy GSG MP40 9mm Pistol online?
You can buy the GSG MP40 9mm Pistol with 25-Round Magazine at Kansas Gunshop (kansas-gunshop.com).
Is the GSG MP40 reliable?
Yes, the GSG MP40 is known for its reliable blowback operation.
What is the magazine capacity?
The GSG MP40 comes with a 25-round magazine.
Is the GSG MP40 a reproduction?
Yes, it is a faithful reproduction of the WWII MP40.
What is the weight of the GSG MP40?
The GSG MP40 weighs 5.2 lbs.
Is the GSG MP40 suitable for carry?
No, the GSG MP40 is not compact enough for carry.
What is the finish of the GSG MP40?
The GSG MP40 has a black oxide finish.
✅ Same-day shipping from Wichita, KS
✅ Discreet packaging
✅ 30-day returns
✅ Secure checkout
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