SIG P320 M17 for Sale
Browse sig p320 m17 listings from verified sellers across the U.S. on GunsAmerica.
Quick Look
Originally developed for the U.S. Army, the Sig P320 M17 is the civilian version of the military's M17 sidearm. Modular and striker-fired, it offers a high degree of customization and reliability. Today, it's a leading choice among law enforcement and civilian shooters seeking duty-grade performance.
Why It's a Top Choice
- Fully modular fire control unit platform
- Adopted by the U.S. military in 2017
- Comes optics-ready with removable rear sight plate
- High-capacity magazine for extended shoot time
- Flat-face trigger option enhances shooter control
Key Variants
Sig P320 M17
Full-size version modeled after U.S. Army specs, ideal for duty carry and home defense.
Sig P320 M18
Shorter carry model also adopted by military branches, more compact for concealed carry.
P320 Nitron Full-Size
Similar form factor with blacked-out finish and standard sights.
P320 XCarry
XSeries model with enhanced grip module and flat trigger for competition or EDC.
P320 AXG Pro
Alloy grip module and premium features for elite performance and aesthetics.
Competitor Comparison Table
| Feature | Sig P320 M17 | Glock 17 | Smith & Wesson M&P9 |
|---|---|---|---|
| MSRP | $649 | $599 | $629 |
| Capacity | 17+1 | 17+1 | 17+1 |
| Weight (oz) | 29.6 | 25.1 | 27.0 |
| Optics-Ready | Yes | No (Gen4), Yes (Gen5 MOS) | Yes |
| Trigger Type | Striker, flat-face | Striker, curved | Striker, curved |
| Notable Pro | Modular FCU design | Widespread aftermarket support | Ergonomic grip texture |
| Notable Con | Heavier than some rivals | No manual safety | Limited modularity |
Best Use Cases
- Home and self-defense
- Law enforcement and duty carry
- Military-style training or familiarization
- Range practice and skill development
- Collectors seeking military-issue series
FAQs
Can I carry the Sig P320 M17 with a manual safety?
Yes, the M17 model includes a factory-installed ambidextrous manual thumb safety.
What is the barrel length of the Sig P320 M17?
The P320 M17 features a 4.7-inch carbon steel barrel, matching the original military spec.
How does the Sig P320 M17 differ from the M18?
The M18 is a more compact version with a shorter slide and barrel (3.9 inches) for better concealment.
Prefer nearby results? Toggle to search local listings.
Sig Sauer P320 M17 FS 4.7" 9MM Optics Cu
$680.00
Sig Sauer SI320F9M17MS P320 M17 9MM 17+1
$649.99
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