The P365-380 Rainbow features a gloss rainbow PVD finished slide, magazine catch, manual safety, slide catch, modular polymer grip and takedown lever. The slide includes a removable sight plate, compatible with all RomeZero Optics as well as the RMS-C footprint. Includes a 10rd flush fit magazine and a 10rd extended magazine.

The P365 features a low-profile design that minimizes excess bulk for increased comfort when carrying in a concealment holster. Included as a standard feature on the P365 is also a Sig Sauer's 3-dot tritium sights for maximum visibility in various lightning conditions and double-stacked magazines for increased carrying capacity while retaining the subcompact size for maximum concealment. The P365-380 brings all of the reputable features of the P365 design in a lighter and more manageable .380 ACP caliber. It is ideal for new shooters as well as individuals looking for a softer-shooting caliber in the P365 family. This model features a Rainbow Titanium finish on the slide and an all-black polymer frame. Two 10-round magazines are included. This pistol includes a manual thumb safety.