SIG Sauer P365 Nitron Micro-Compact 9mm 10+1 Striker-Fired Pistol with XRAY3 Sights
The SIG Sauer P365 set the modern standard for micro-compact, high-capacity carry pistols, and this example retains all of the features that made the model famous. A patented offset double-stack magazine delivers 10+1 rounds of 9mm Luger in a frame that remains slim and easily concealable. The removable stainless-steel chassis allows flexible customization while the black Nitron-finished slide resists corrosion. Factory SIG XRAY3 tritium sights provide day-night visibility, and the pistol is rated for +P ammunition.
Condition
Overall Condition: Good condition, showing some signs of prior use and handling.
Bore Condition: Good – Clean, well-maintained, minor wear marks.
Bore Rifling: Good Rifling – Intact, well-defined lands and grooves.
Specific Condition Notes: There are scattered scratches and blemishes on the slide and frame, along with minor, infrequent pitting. The bore remains clean and shiny.
What’s Included
- SIG Sauer P365 Nitron Micro-Compact 9mm pistol
- 2 × 10-round SIG Sauer steel magazines with finger-extension floorplates
The P365’s serialized stainless-steel fire-control chassis is the regulated component, letting owners swap frames without additional paperwork.
Its carbon/stainless barrel is nitride treated for durability, pairing with a Nitron-coated slide that features front and rear serrations for confident manipulation.
Factory SIG XRAY3 sights use a green-outline tritium front and two-vial tritium rear for a bright, easily acquired sight picture in any lighting.
A proprietary single-slot accessory rail fits P365-specific lights or lasers, keeping the pistol compact while adding capability.
The 66A serial prefix confirms U.S. manufacture, and the striker-fired action delivers a consistent, crisp trigger pull with a curved face for familiar feel.