Kansas Gunshop is a Wichita, KS-based retailer specializing in firearms and accessories. The Glock 20 SF GEN3 10mm Police Trade-In Pistol (Very Good) is a reliable, high-caliber handgun that’s perfect for self-defense or hunting. This police trade-in model offers exceptional value at $399, combining durability and performance. In stock now and ready to ship from our Wichita location.
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 |
|---|---|
| Material | Polymer frame, steel slide |
| Manufacturing | Glock, Austria |
| Finish | Black nitride |
| Hardness/Quality | High-quality, durable |
| Compatibility | Glock 20 SF GEN3 accessories |
| Installation/Usage | Ready to use, minimal maintenance |
| Weight | 30.71 oz (unloaded) |
| Dimensions | 8.07” x 1.27” x 5.51” |
| Country of Origin | Austria |
| Condition | Very Good (police trade-in) |
| SKU | GL20SFGEN3-PTI |
Key Features
- 10mm Caliber – Powerful and versatile for self-defense or hunting.
- Police Trade-In – Proven reliability from law enforcement use.
- SF (Short Frame) – Improved ergonomics for better grip and control.
- GEN3 Design
- Durable Finish – Black nitride coating resists wear and corrosion.
Who It’s For
Buy it if: You’re looking for a reliable, high-caliber handgun for self-defense, hunting, or range use. This Glock 20 SF GEN3 is ideal for those who value durability and performance at an affordable price.
Skip it if: You prefer a smaller caliber or a brand-new firearm. Check out our Handguns section for alternatives.
Pros & Cons
- ✅ Proven reliability from police use
- ✅ Powerful 10mm caliber
- ✅ Short Frame design for better grip
- ✅ Durable black nitride finish
- ✅ Excellent value at $399
- ❌ Shows minor wear (police trade-in)
- ❌ Larger frame may not suit smaller hands
Comparison
| Feature | Glock 20 SF GEN3 | Competitor A | Competitor B |
|---|---|---|---|
| Material | Polymer frame, steel slide | Alloy frame | Polymer frame |
| Quality | High | Medium | Low |
| Compatibility | Glock accessories | Limited | Limited |
| Shipping | Same-day | 3-5 days | 1-2 weeks |
| Lifespan | Durable, long-lasting | Moderate | Short |
| Price | $399 | $250 | $80 |
FAQ
Where can I buy a Glock 20 SF GEN3 online?
You can purchase the Glock 20 SF GEN3 Police Trade-In Pistol (Very Good) at Kansas Gunshop.
Is this Glock 20 SF GEN3 reliable?
Yes, it’s a police trade-in model with proven reliability from law enforcement use.
What condition is the pistol in?
It’s in Very Good condition with minor wear typical of police trade-ins.
Does it come with a magazine?
Yes, it includes one magazine.
Can I use it for hunting?
Absolutely, the 10mm caliber is suitable for hunting and self-defense.
Is shipping discreet?
Yes, we use discreet packaging for all orders.
What’s the return policy?
We offer 30-day returns on all purchases.
✅ In stock — ready to ship today
✅ Same-day shipping from Wichita, KS
✅ Discreet packaging
✅ 30-day returns
✅ Secure checkout
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About this review + “Last updated: April 2026”
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