The P320 Equinox is a two-tone premium finish variant featuring a Nitron stainless slide over a black polymer grip module, with gold SIG medallions, a flat trigger, and SIGLITE night sights. It targets shooters who want a distinctively styled carry pistol without sacrificing the reliability and modularity of the P320 platform. The Equinox finish has been a recurring SIG aesthetic across multiple platforms. Type: Semi-Auto Pistol Action: Striker-Fired Caliber: 9mm Capacity: 15 Year introduced: 2020, USA Weight: 25.8 oz Overall length: 7.2" Status: Active Intended use: concealed_carry, premium