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Glock 19 Gen 6 9mm 4.02″ Barrel 15+1
$520.00 Original price was: $520.00.$420.00Current price is: $420.00.
The Glock 19 Gen 6 represents the latest evolution of the world’s most popular handgun.
This Glock 19 Gen 6 features a 4.02″ barrel and 15+1 round capacity.
The Gen 6 brings improved ergonomics, an optics-ready slide, and a refined trigger.
Perfect for concealed carry, home defense, duty use, and competition.
- ✓ 15+1 round capacity – industry-standard compact firepower
- ✓ 4.02″ barrel – Glock Marksman Barrel for accuracy
- ✓ Optics-ready slide – mount your favorite red dot
- ✓ Improved Gen 6 trigger – smoother pull, cleaner break
- ✓ Removable backstraps – customize grip size
- ✓ Glock reliability – trusted by professionals worldwide
Free shipping on all firearms | Must ship to valid FFL | 🔒 Secure checkout
Description
Glock 19 Gen 6 9mm 4.02″ Barrel 15+1 – Glock 19 Gen 6
Product Overview
The Glock 19 Gen 6 continues the legacy of the world’s most popular handgun with meaningful improvements. This 9mm pistol features a 4.02-inch Glock Marksman Barrel and a 15+1 round capacity. The Gen 6 brings together everything Glock has learned from law enforcement and military users around the globe.
The sixth generation introduces an optics-ready slide from the factory, a refined trigger with a smoother pull, and improved grip texturing. The Glock 19 Gen 6 is compact enough for concealed carry but large enough for duty use. It remains the gold standard for do-everything handguns.
Whether you are a first-time buyer, a law enforcement officer, or a competitive shooter, the Glock 19 Gen 6 delivers. It is reliable, accurate, and backed by decades of proven performance. This is the pistol that defines the compact 9mm category.
Key Features
- ✓ 15+1 Round Capacity – Standard Glock 19 magazine capacity
- ✓ 4.02″ Glock Marksman Barrel – Enhanced accuracy with polygonal rifling
- ✓ Optics-Ready Slide – Factory-cut for popular red dot footprints
- ✓ Gen 6 Trigger – Smoother pull with cleaner break
- ✓ Improved Grip Texture – Aggressive but comfortable for all-day carry
- ✓ Interchangeable Backstraps – Customize grip size for your hand
- ✓ Front Slide Serrations – Easier press checks and malfunction clearance
- ✓ Safe Action System – Three automatic safeties
- ✓ Reversible Magazine Catch – Ambidextrous design
- ✓ nDLC Finish – Superior corrosion and wear resistance
Technical Specifications
| Specification | Detail |
|---|---|
| Model | Glock 19 Gen 6 |
| Caliber | 9mm Luger |
| Capacity | 15+1 rounds |
| Barrel Length | 4.02 inches (Glock Marksman Barrel) |
| Overall Length | 7.28 inches |
| Height | 5.04 inches |
| Width | 1.26 inches |
| Weight (unloaded) | 23.6 ounces |
| Sights | White dot front, white outline rear (optics-ready) |
| Trigger Type | Safe Action striker-fired, 5-6 lb pull |
| Safety | Trigger safety, firing pin safety, drop safety |
| Finish | nDLC (non-Diamond Like Carbon) black |
Why Choose the Glock 19 Gen 6
The Glock 19 Gen 6 is the result of decades of refinement. Glock listened to users and made meaningful improvements. The optics-ready slide eliminates the need for aftermarket milling. The Gen 6 trigger is smoother and more consistent than previous generations. The front slide serrations make press checks and malfunction clearance easier.
The Glock 19 is the most popular handgun for a reason. It is the perfect size for concealed carry, home defense, and duty use. The 15+1 capacity gives you ample firepower. The 4.02-inch barrel provides a good balance of accuracy and concealability. The Glock Marksman Barrel delivers improved accuracy over earlier models.
The nDLC finish on the slide and barrel is extremely durable. It resists rust, sweat, and holster wear. The interchangeable backstraps let you customize the grip to fit your hand. The Safe Action system is simple and reliable. For anyone looking for a do-everything handgun, the Glock 19 Gen 6 is the answer.
Performance and Design
The Glock 19 Gen 6 uses Glock’s Safe Action striker-fired system. The trigger pull is consistent from the first shot to the last. The Gen 6 trigger has a smoother take-up, cleaner break, and more pronounced reset. The 4.02-inch Glock Marksman Barrel features polygonal rifling, which creates a better seal and increases velocity.
The improved grip texture is aggressive enough for a secure hold but not so rough that it irritates skin during concealed carry. The front strap and backstrap both feature texturing for 360-degree control. The interchangeable backstraps come in different sizes to fit small, medium, and large hands. The reversible magazine catch works for left-handed shooters.
The optics-ready slide is cut for multiple red dot footprints. Cover plates are included for when you are not using an optic. The white dot front and white outline rear sights are easy to acquire in most lighting conditions. The nDLC finish is applied to the slide, barrel, and all metal components. It is one of the most durable finishes available.
Compatible Accessories and Related Products
Enhance your pistol with these accessories: extra 15 or 17-round magazines, Kydex IWB or OWB holster, Glock factory night sights, red dot optic (Holosun SCS, Trijicon RMR), Streamlight TLR-7 weapon light, and 9mm snap caps for dry fire practice.
Recommended ammunition: Federal Premium HST 124gr, Speer Gold Dot 124gr +P, Sellier & Bellot 124gr FMJ for training.
Frequently Asked Questions
1. What is new with the Glock 19 Gen 6 compared to Gen 5?
2. Is the Glock 19 Gen 6 optics-ready?
3. What is the Glock Marksman Barrel?
4. Does the Glock 19 Gen 6 come with interchangeable backstraps?
5. What is the trigger pull weight on the Glock 19 Gen 6?
6. Is the Glock 19 Gen 6 good for concealed carry?
7. Where is the Glock 19 Gen 6 manufactured?
8. Can I use +P ammunition in the Glock 19 Gen 6?
9. What is the nDLC finish?
10. Is the Glock 19 Gen 6 worth the upgrade from Gen 5?
Authority References
- Wikipedia – Glock History – Learn about the Glock pistol platform
- Glock Official Site – Manufacturer specifications and warranty
- SAAMI 9mm Specifications – Technical standards for ammunition safety
- NSSF Firearm Safety Rules – Essential guidelines for responsible ownership
- ATF FFL Transfer Requirements – Legal compliance for online firearm purchases
Ready to Own the Glock 19 Gen 6?
The Glock 19 Gen 6 is the latest evolution of the world’s most trusted handgun. Order yours today and experience the perfection that professionals rely on.
Free shipping on all firearms within the continental U.S. Low price guarantee – we match any authorized dealer.
🔒 Must ship to a valid FFL dealer. Please verify local laws before purchasing.

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