Quick Look
The Glock 17L, introduced in 2010, extends the standard Glock 17 with a longer slide and barrel. Designed for competitive shooters and precision tasks, it offers enhanced accuracy and sight radius. It remains popular among enthusiasts seeking reliable, long-barreled 9mm pistols.
Why It's a Top Choice
- Extended barrel boosts accuracy and velocity
- Familiar Glock reliability and simplicity
- Compatible with standard Glock 17 magazines
- Lightweight polymer frame reduces fatigue
- Popular for competition and target shooting
Key Variants
Glock 17
Standard model with a shorter slide and barrel, preferred for duty and self-defense.
Glock 17L MOS
Modified optics-ready slide for mounting red dot sights, ideal for competition shooters.
Competitor Comparison Table
| Feature | Glock 17L | Sig P320 | Smith & Wesson M&P9 |
|---|---|---|---|
| MSRP | $649 | $649 | $579 |
| Capacity | 17+1 rounds | 17+1 rounds | 17+1 rounds |
| Weight | 24.8 oz | 29.1 oz | 25.6 oz |
| Optics-Ready | No (MOS variant available) | Yes | Yes |
| Trigger Type | Safe Action | Striker-fired | Striker-fired |
| Notable Pro | Extended sight radius | Modular design | Ergonomic grip |
| Notable Con | Less optics-ready stock variant | Heavier than Glock | Slightly less trigger consistency |
Best Use Cases
- Competition shooting and target practice
- Precision duty sidearm
- Self-defense with enhanced accuracy
- Collecting modern Glock variants
FAQs
Can I use standard Glock 17 magazines in the Glock 17L?
Yes, the Glock 17L accepts all standard Glock 17 magazines, maintaining magazine compatibility.
What is the barrel length of the Glock 17L?
The Glock 17L features a 6.5-inch barrel, longer than the standard 4.49-inch Glock 17 barrel.
How does the longer slide improve performance?
A longer slide and barrel increase sight radius and bullet velocity, enhancing accuracy for precision shooting.







