Quick Look
The Sig Sauer P365 XL, introduced in 2019, builds on the compact P365's success with a longer slide and enhanced ergonomics. Its design balances concealability and shootability for everyday carry. The P365 XL remains a top choice among concealed carriers seeking a versatile 9mm pistol.
Why It's a Top Choice
- Excellent capacity-to-size ratio
- Enhanced accuracy with longer sight radius
- Modular grip with interchangeable backstraps
- Trigger with positive reset and crisp break
- Wide aftermarket support for customization
Key Variants
P365 XL Nitron
Standard model with Nitron finish, ideal for daily concealed carry and personal defense.
P365 XL SAS
Equipped with Sig's Silent Action System for snag-free draw and reduced noise.
P365 XL Spectre
Features a tungsten Cerakote finish and aggressive grip texture for tactical use.
Competitor Comparison Table
| Feature | Sig P365 XL | Glock 19 | Springfield Hellcat |
|---|---|---|---|
| MSRP | $599–$650 | $600–$650 | $589–$650 |
| Capacity / Size | 12+1, 5.7" barrel | 15+1, 4" barrel | 11+1, 3" barrel |
| Weight | 20.7 oz (empty) | 23.65 oz (empty) | 20 oz (empty) |
| Optics-Ready | Yes (Micro Red Dot) | Yes (MOS plates) | Yes (Optics-Ready) |
| Trigger Type | Striker-fired | Striker-fired | Striker-fired |
| Notable Pro | Compact with great capacity | Proven reliability and aftermarket | Smallest with high capacity |
| Notable Con | Slightly taller grip | Larger size for carry | Shorter sight radius |
Best Use Cases
- Everyday concealed carry
- Personal defense and home protection
- Law enforcement backup sidearm
- Range training and marksmanship
- Lightweight duty carry
FAQs
Can I attach a red dot sight to the Sig P365 XL?
Yes, the P365 XL comes optics-ready with a slide cut for Micro Red Dot sights like the RomeoZero and others.
What is the magazine capacity of the P365 XL?
The standard magazine holds 12 rounds of 9mm, with extended magazines available for 15 rounds.
How does the P365 XL compare size-wise to the original P365?
The P365 XL features a longer slide and barrel, increasing sight radius and grip length for improved shootability.







