GLOCK 17 GEN 4 for Sale
Browse Glock 17 Gen 4 listings from verified sellers across the U.S. on GunsAmerica.
Quick Look
Originally introduced in the 1980s, the Glock 17 forever changed the handgun market with its polymer frame and striker-fired design. The Gen 4 iteration improved ergonomics and modularity while retaining Glock's signature simplicity and reliability. It remains a top-tier full-size handgun choice for law enforcement, duty, and personal defense.
Why It's a Top Choice
- Legendary reliability with few moving parts
- Modular backstraps for customizable grip fit
- Dual recoil spring reduces felt recoil
- Large capacity in a manageable full-size frame
- Massive aftermarket support for upgrades
Key Variants
Glock 17 Gen 5
Newest version with improved nDLC finish, no finger grooves, and Glock Marksman Barrel for better accuracy.
Glock 17 Gen 3
A widely circulated legacy model with simpler internals and California compliance in some markets.
Glock 17 MOS
Optics-ready variant ideal for red-dot pistol users in competition or personal defense.
Glock 17 Gen 4
Gen 4 version adds a reversible mag release and enhanced grip texture for better control in all conditions.
Competitor Comparison Table
| Feature | Glock 17 Gen 4 | Sig Sauer P320 | Smith & Wesson M&P9 |
|---|---|---|---|
| MSRP | $599 | $649 | $569 |
| Capacity | 17+1 | 17+1 | 17+1 |
| Weight (unloaded) | 25.06 oz | 29.4 oz | 24.7 oz |
| Optics-ready | No | Some variants | Some variants |
| Trigger type | Striker-fired | Striker-fired | Striker-fired |
| Notable pro | Ultra-reliable under stress | Modular fire control group | Ergonomic grip angle |
| Notable con | No optic cut on base model | Heavier frame | Less aftermarket than Glock |
Best Use Cases
- Home or personal defense
- Law enforcement and security duty use
- Standard carry for open or tactical applications
- Training and defensive pistol courses
- Collector interest in Gen-specific Glock models
FAQs
What is the difference between Glock 17 Gen 4 and Gen 5?
Gen 5 removes finger grooves, adds a flared magwell, and uses the Glock Marksman Barrel for improved accuracy.
Can I use Gen 3 or Gen 5 Glock mags in the Glock 17 Gen 4?
Yes, Gen 3 and Gen 4 mags are interchangeable; Gen 5 mags work unless mag release is reversed.
How does the Glock 17 Gen 4 handle recoil?
The dual recoil spring assembly reduces felt recoil and improves longevity compared to earlier generations.
Prefer nearby results? Toggle to search local listings.
Magpul GL ENHANCED MAGAZINE WELL FOR GLO
$23.70
Rival Arms GUIDE ROD ASSEMBLY GLOCK 17
$49.99
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