Sig Sauer P320, M18, 9MM, 3.9″ Barrel, Black, SIGLITE Night Sights, Manual Safety

Product Description

The Sig Sauer P320 M18 9mm compact pistol delivers precision and dependability for sporting and recreational shooters. This striker-fired, semi-automatic pistol features a 3.9″ barrel and polymer frame designed for comfortable handling and quick target acquisition. The compact frame makes it ideal for range days and sport shooting events.

Additionally, this P320 M18 comes equipped with SIGLITE night sights for low-light performance and a manual safety for added control. Furthermore, the optics-ready design allows you to mount your preferred red dot sight. The Nitron finish resists corrosion and wear during extended use.

Performance and Capacity

This Sig Sauer pistol ships with three magazines: one 17-round and two 21-round magazines for maximum versatility. The 9mm caliber offers manageable recoil and cost-effective ammunition options. Moreover, the striker-fired action provides a consistent trigger press shot after shot.

The P320 M18’s compact size excels in recreational shooting competitions and training scenarios. Additionally, its proven platform ensures reliable performance in any shooting environment. The manual safety gives shooters confidence during handling and storage.

Why Choose This Model

Sig Sauer’s P320 platform is trusted by military and law enforcement worldwide. Therefore, this M18 variant brings that same quality to civilian shooters. Finally, the combination of night sights and optics-ready frame makes it adaptable to your specific shooting needs.

Ordering from Western Sport

Order online and we ship it to the licensed FFL dealer you choose near you — see how buying a gun online works. Western Sport has been a licensed FFL/SOT dealer since 2007, and everything we sell carries the full manufacturer warranty. Questions before you order? Send us a message.

Frequently Asked Questions

Q: Is the Sig Sauer P320 M18 compatible with standard P320 parts and accessories?

A: Yes, the P320 M18 uses the modular P320 platform, so it is compatible with most standard P320 frames, slides, and accessories. This modularity gives you many upgrade options down the road.

Q: What warranty does Sig Sauer offer on the P320 M18?

A: Sig Sauer covers the P320 M18 with a lifetime warranty against manufacturing defects. Our team at Western Sport can help you understand warranty details and process any claims if needed.

Q: What is the best use case for the P320 M18’s compact size?

A: The compact 3.9″ barrel makes the P320 M18 ideal for sport shooting, range training, and recreational competitions. Its size balances ease of carry with a full-size grip for comfortable extended shooting sessions.

Additional information