The P238 Rainbow features a rainbow-anodized titanium slide finish — a multi-color iridescent treatment applied via physical vapor deposition that produces a striking spectral finish without paint or dye. A popular factory aesthetic option for the P238. Type: Pistol Action: Single-Action Caliber: .380 ACP Capacity: 6 Year introduced: 2011, USA Weight: 15.2 oz Overall length: 5.5" Status: Active Intended use: carry, concealed_carry, collector