Glock 17 Gen4 9mm Semi-Auto: Grade 3 Reliability for Defense

The Glock 17 Gen4 has a reputation built on duty use and simple, reliable mechanics. For defensive-minded owners looking for proven performance without a steep learning curve, this police trade-in example hits the sweet spot between service-grade durability and value-driven pricing.

GLOCK G17 GEN4 Police Trade-In Glock 17 Gen 4 Grade 3 9mm 17+1 4.49″ is offered as a Grade 3 police trade-in with a 4.49″ barrel, 17+1 capacity, and striker-fired semi-auto action. Shop this product

GLOCK G17 GEN4 police trade-in 9mm side view

Why this model stands out

Manufacturer: Glock. Model: G17 Gen4. This is a full-size 9x19mm platform that law enforcement agencies worldwide have relied on. The Gen4 ergonomics include interchangeable backstraps and a modular recoil spring assembly, which smooths felt recoil and extends service life. At $449.99 for a Grade 3 police trade-in, it represents one of the better values for a duty-capable 17-round handgun.

Key specifications and practical implications

Caliber: 9x19mm — a highly available cartridge offering balanced recoil, effective terminal performance, and economical training ammo. Barrel length: 4.49″ — a compromise between sight radius and concealability that favors accuracy under stress. Capacity: 17+1 — a full-size magazine count that supports sustained defensive use without frequent reloads. Action: Semi-Auto / Striker Fired — a consistent trigger pull and simple manual of arms for high-pressure scenarios.

Note: These are police trade-in Grade 3 firearms. The photos shown are representative of the current batch; individual items may show minor cosmetic wear, and accessories or cases may vary. The listing notes the firearm has not been test-fired; unless otherwise stated, expect it to fire and function safely.

Maintenance and accessories

Service-condition Grade 3 examples benefit from a careful inspection, fresh springs if needed, and routine cleaning. Common upgrades include night sights, a quality holster, and replacement magazines. Given the Glock parts ecosystem, aftermarket support is extensive and affordable.

For a hands-on look and to confirm current stock, View product details and pricing.

Glock 17 Gen4 top and profile view

Final considerations

For buyers seeking a duty-proven platform at a competitive price, this GLOCK G17 GEN4 Grade 3 police trade-in is practical and straightforward. Check current availability and the exact condition on the product page; purchases complete through our shop take you directly to the retailer for checkout. Check availability

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People Also Ask

What makes this product stand out from competitors?

This product offers superior quality and innovative features that set it apart in the market. Its design focuses on both performance and reliability, making it a top choice for professionals and enthusiasts alike.

Is this product suitable for beginners?

Yes, this product is designed with user-friendly features that make it accessible to beginners while still offering advanced capabilities for experienced users.

What warranty or support is available?

The product comes with comprehensive warranty coverage and excellent customer support to ensure your satisfaction and peace of mind.

How does this compare to similar products in its price range?

This product offers exceptional value for its price point, providing features and quality that typically cost significantly more in comparable alternatives.

What maintenance is required?

Minimal maintenance is required thanks to the product’s durable construction and quality materials. Regular cleaning and occasional inspections will keep it performing optimally.

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