Sig Sauer P365-380 BSS Micro .380 ACP Optic-Ready Night-Sight Pistol – 10+1 Capacity, DLC Barrel
Sig Sauer’s P365-380 BSS gives the proven P365 platform a lighter-recoiling .380 ACP chambering without sacrificing capacity, concealability, or modern features. As the first .380 variant in the P365 family, it combines an RMSc/Holosun-K footprint optic-ready slide, factory SIGLITE tritium night sights, and a slim 1-inch profile that still accommodates 10-round magazines—all in a micro-sized pistol weighing just 15.7 oz unloaded.
Condition
Overall Condition: Good condition, showing some signs of prior use and handling.
Bore Condition: Excellent – Clean, mirror finish, no signs of wear.
Bore Rifling: Excellent Rifling – Sharp lands and grooves.
This firearm is in solid shape with some scratches and blemishes from previous handling; the bore remains clean and shiny.
What’s Included
- SIG Sauer factory hard case (gray polymer)
- 2 × 10-round steel magazines
- SIG Sauer owner’s manual
- SIG Sauer polymer magazine speed loader
- SIG Sauer logo decal
The P365-380 BSS retains the same modular fire-control unit found in other P365 models, allowing easy interchange with alternate grip modules or slides in the series. Its carbon-steel barrel receives a durable DLC coating for added corrosion resistance, while the stainless-steel slide wears a black Nitron finish with deep front and rear cocking serrations for positive manipulation.
Factory-installed SIGLITE tritium night sights deliver a clear, three-dot sight picture day or night. The slide’s optic cut accepts popular micro red dots that share the Shield RMSc or Holosun-K footprint, letting the shooter add a sight without custom milling.
A standard curved polymer trigger drives the striker-fired action, providing familiar P365 ergonomics and consistent pull. Despite its micro size, the pistol offers a full 10 + 1 capacity, and the textured polymer grip module promotes a secure hold during rapid fire.