Sights for Sig Sauer P320

Discover premium sights designed specifically for the modular Sig Sauer P320 platform — compatible with full-size, compact, and carry models without optics cuts.

If you're using an optics-ready P320, be sure to browse our Sig P320 Optics Ready sights instead. Fitment differs between standard and OR versions.

Types of Sig P320 sights

The Sig P320, trusted by professionals and civilians alike, supports a wide array of aftermarket sight options. Choose from bright fiber optics, robust steel sets, tritium night sights, or fully adjustable configurations tailored for precision.

Why upgrade your Sig P320 sights?

Whether you're at the range or carrying daily, enhanced sights deliver faster aiming and better control in any environment.

Upgrading gives you:

• clearer sight picture and better alignment,
• quicker target acquisition,
• greater shot accuracy,
• reliable performance under pressure.

From everyday carry to competition — improved sights make every round more effective.

Red dot options for Sig P320

Want to run a red dot? For non-optics-ready P320 slides, dovetail mounting plates offer a simple solution — no slide milling required.

These mounts replace your rear sight and allow red dot installation on standard P320 models. Check them out here: Sig P320 red dot mounts.

Running a P320 Optics Ready version? Installation is even simpler — just choose the correct adapter plate. Explore all Sig P320 Optics Ready plates here [incl. Sig P320 M17, Sig P320 M18, Sig P320 X5, Sig P320 XCarry, Sig P320 X5 Legion or Sig P320 OR with "Pro Cut"].