GLOCK 20 for Sale
Browse glock 20 listings from verified sellers across the U.S. on 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.
Prefer nearby results? Toggle to search local listings.
Glock 20 Gen 5 (UA205S203MOS)
$749.99
Glock 20 gen 5 M.O.S. 10mm (UA205S203MOS
$745.99
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From the latest advancements in firearm technology to trusted essentials, GunsAmerica offers a comprehensive selection of gun accessories designed to enhance performance, reliability, and safety. Whether you need precision optics, durable stocks, high-capacity magazines, suppressors, or muzzle devices, our marketplace provides everything required to maintain, upgrade, and customize your firearms. We feature products from leading manufacturers, ensuring superior quality and compatibility across all firearm platforms. Our extensive inventory is built to support every shooter’s needs, from tactical applications and competitive shooting to hunting and everyday carry. At GunsAmerica, we are committed to delivering a seamless, secure shopping experience with competitive pricing, making it easier than ever to find the right accessories to optimize your firearms for any mission or environment.