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Quick Look

The Glock 19 Gen 3, introduced in the early 2000s, builds on Glock's legacy of rugged reliability. It offers a compact, versatile 9mm pistol design balancing carry ease and firepower. Today, it remains a top choice for law enforcement and civilian self-defense.

Why It's a Top Choice

Proven reliability in diverse conditions
Compact size suitable for concealed carry
Extensive aftermarket parts and accessories
Simple, consistent trigger system
Ease of maintenance and durability

Key Variants

Glock 19 Gen 4

Improved grip texture and modular backstraps for customized fit and control.

Glock 19 Gen 5

Upgraded barrel and ambidextrous controls, favored for both duty and carry.

Competitor Comparison Table

Feature	Glock 19 Gen 3	Sig Sauer P320	Smith & Wesson M&P Shield
MSRP	$500–$600	$600–$700	$400–$500
Capacity/Size	15 rounds, compact	17 rounds, compact	7–8 rounds, subcompact
Weight	23.65 oz	29 oz	20 oz
Optics-Ready	No (Gen 3)	Yes	No (standard models)
Trigger Type	Safe Action	Striker-fired	Striker-fired
Notable Pro	Reliable and proven design	Modular and customizable	Slim profile, easy carry

Best Use Cases

Everyday concealed carry
Law enforcement duty pistol
Home defense
Range training and practice
Firearm collection

FAQs

Can I use Glock 19 Gen 3 magazines in later generations?

Yes, Gen 3 magazines are compatible with Gen 4 and Gen 5 models, though some Gen 5 features require updated magazines.

What is the trigger pull weight on the Glock 19 Gen 3?

The Safe Action trigger pull averages around 5.5 pounds, designed for consistent and safe firing.

How does the Glock 19 Gen 3 compare in size to the full-size Glock 17?

The Glock 19 is more compact with a shorter barrel and grip, enhancing concealability while maintaining similar capacity.

GLOCK 19 GEN 3 for Sale