Sig Sauer P320C 9mm Handgun

Posted: 02/04/2026

Sig Sauer P320C 9mm Handgun

The Sig Sauer P320 Compact (P320C) is a 9mm, striker-fired modular pistol with a 3.9-inch barrel, 15+1 capacity, and a 25.8 oz weight. It features a polymer frame, stainless steel slide with a Nitron finish, and SIGLITE night sights. Designed for concealed carry, it features a 5.5-6.5 lb trigger and 7.2-inch overall length.

Specifications:

  • Action: Striker-fired semi-automatic
  • Caliber: 9mm Luger
  • Barrel Length: 3.9 inches (carbon steel with DLC coating)
  • Capacity: 15+1 (standard) or 10+1 (restricted states)
  • Weight (with mag): 25.8 oz
  • Overall Length: 7.2 inches
  • Overall Height: 5.3 inches
  • Width: 1.4 inches
  • Sights: SIGLITE Night Sights (PRO Optic Footprint available)
  • Frame: Medium Compact Polymer with Accessory Rail