Description
The Glock 20 GEN 4 is a full-size, semi-automatic powerhouse chambered in the formidable 10mm Auto cartridge. Built with a rugged polymer frame and featuring Glock’s Gen 4 enhancements like interchangeable backstraps and an improved dual recoil spring, this handgun is the premier choice for backcountry defense and hunting. Serious shooters choose the Glock 20 for its legendary reliability, high-capacity magazine, and proven performance under pressure.
Key Features
- Compatibility: Glock 20 GEN 4 (10mm Auto) only
- Material: Polymer frame with steel slide and barrel
- Finish: Glock’s signature nDLC “Tennifer” finish on slide, matte black polymer
- Operation: Safe Action® semi-automatic, striker-fired system
- Installation: Factory-assembled, ready for use out of the box
- Package Contents: Glock 20 GEN 4 pistol, (2) 15-round magazines, speed loader, cleaning rod, brush, cable lock, and factory case
- Ships From: United States — within 24 hours
Product Specifications
| Compatible Models | Glock 20 GEN 4 (10mm Auto) |
|---|---|
| Material | Polymer frame, steel slide & barrel |
| Finish / Color | nDLC slide finish, matte black polymer |
| Operation Type | Semi-automatic, Safe Action® system |
| Installation | Factory assembled, ready to use |
| Package Contents | Pistol, 2 mags, loader, cleaning kit, lock, case |
| Shipping | USA domestic — discreet packaging |
At Tactical Glock Co, we source our Glock 20 GEN 4 pistols directly from authorized distributors, ensuring you receive a factory-fresh, unfired firearm with full warranty support. Our team of certified armorers verifies each pistol’s function and integrity before shipping. We trust this model for its overbuilt design and proven track record in the field, making it our top recommendation for a serious 10mm defensive or hunting sidearm.
Frequently Asked Questions
What firearms is this compatible with?
This is a complete Glock 20 GEN 4 pistol. It is not a component for other models. It is specifically the Gen 4 version of the Glock 20, chambered in 10mm Auto.
Is installation difficult?
No installation is required. The Glock 20 GEN 4 ships fully assembled from the factory, ready for you to perform a safety check, load the provided magazines, and head to the range.
How long does delivery take?
Orders ship within 24 hours from our US facility in discreet, unmarked packaging with no logos or labels. Most domestic orders arrive within 3–5 business days via tracked shipping.
What are the key upgrades in the GEN 4 model?
The GEN 4 features interchangeable backstraps for custom grip fit, a dual recoil spring assembly for reduced felt recoil, and an enhanced rough-textured frame surface for superior grip in all conditions.
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