Sig Sauer P320 Compact 9mm | 3.9″ Barrel | 10+1

The Sig Sauer P320 Compact is a striker-fired, modular pistol built on the P320 platform with a polymer frame and a 3.9 inch carbon steel barrel. It comes optic-ready with SIG’s PRO footprint, SIGLite night sights, and two 10‑round magazines configured for Massachusetts compliance. The Compact balances everyday-carry ergonomics with range-capable accuracy in a package that suits a broad range of shooters.

Recommended optic: the Vortex Venom 3 MOA red dot pairs well with the PRO footprint and remains well under $1,000 for shooters who want a low-profile, fast-acquisition sighting solution.

Applications: everyday carry (EDC) and precision-focused range training/marksmanship practice.

Product Specifications

• The manufacturer is Sig Sauer.
• The model is the P320 Compact.
• The caliber is 9mm.
• The action type is Striker Fired.
• The barrel measures 3.9 inches.
• The overall length is 7.25 inches.
• The unloaded weight is 26.6 oz..
• The capacity is 10 + 1.
• The firearm ships with two 10‑round steel magazines.
• The frame is a polymer frame.
• The grip material is black polymer.
• The finish is Nitron (black).
• The sights are SIGLite front and rear night sights.
• The slide is optic-ready with the PRO footprint.
• The UPC is 798681703340.

The P320 Compact offers a pragmatic blend of modularity and proven ergonomics for shooters who want a compact platform that accepts optics and delivers familiar P320 controls. Its MA-compliant magazine configuration and SIGLite night sights make it a practical choice for everyday carry and dedicated range work without excess complexity. The P320 Compact is straightforward to operate, easy to maintain, and built around a widely adopted modular chassis that suits a variety of hands and use cases.

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