GunsAmerica

Quick Look

The Glock 20 was introduced in 1991 as a 10mm Auto pistol designed to deliver powerful performance. It blends durability and high capacity for hunters and self-defense enthusiasts. Today, it remains popular among outdoorsmen seeking a robust handgun with excellent stopping power.

Why It's a Top Choice

High 15-round magazine capacity for 10mm Auto
Reliable polymer frame and simple design
Strong aftermarket support and accessories
Excellent power for hunting and defense
Proven durability under harsh conditions

Key Variants

Glock 20 Gen 4

The Gen 4 offers improved grip texture and modular backstraps, tailored for better ergonomics and control.

Glock 20 Gen 5

The latest Gen 5 adds enhanced barrel technology and ambidextrous features for modern shooters.

Competitor Comparison Table

Feature	Glock 20	Sig Sauer P220	Smith & Wesson Model 610
MSRP	$650	$900	$800
Capacity/Size	15 rounds (10mm)	8 rounds (10mm)	6 rounds (10mm revolver)
Weight	29.36 oz	36 oz	46 oz
Optics-Ready	No	Yes	No
Trigger Type	Safe Action	DA/SA	Single Action
Notable Pro	High capacity polymer frame	Optics-focused design	Classic revolver reliability
Notable Con	No optics mounting options	Lower capacity	Limited capacity

Best Use Cases

Big game hunting and outdoors use
Self-defense with powerful stopping power
Range training and target shooting
Collectors of large-caliber handguns
Duty use in specialized law enforcement

FAQs

Can I use Glock 20 magazines in other Glock 10mm pistols?

Yes, Glock 20 magazines are compatible with most Glock 10mm models like the Glock 29 and Glock 40.

What is the Glock 20's standard magazine capacity?

The Glock 20 typically comes with a 15-round magazine capacity for 10mm Auto cartridges.

How does the Glock 20 Gen 5 improve over Gen 4?

Gen 5 adds a Marksman barrel, ambidextrous slide stop, and refined grip texture for enhanced performance.

GLOCK 20 for Sale