Used Sig Sauer P365 9mm 3.1" P-365 +3 MAGS & ORIG CASE

Sig Sauer P365 9-mm P-365

How Buying WorksEnding October 20, 2026 at 10:15 PM

Key Features

  • Item Type: Semi Auto Pistols
  • Action: Striker
  • Manufacturer: Sig Sauer
  • Capacity: 10 1
  • Model: P365
  • Barrel Length: 3.1"
  • Caliber: 9mm Luger
  • Finish: Black
  • Overall Condition: Excellent
  • Year Manufactured: 2019

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Product Description

    SIG Sauer P365 9mm Micro-Compact, 3.1" Barrel, XRAY3 Sights, Black Nitron, 10+1, Three 10-Round Magazines (2019)

    This SIG Sauer P365 is a micro-compact 9mm built for high capacity in a small footprint, featuring a 3.1" barrel, XRAY3 day/night sights, and a Black Nitron slide. Manufactured in 2019 and marked Newington, NH USA, it includes three 10-round magazines and retains SIG's modular, serialized stainless-steel FCU. It is a clean, well-kept example with its original case and manual.

    Condition

    Overall Condition: Excellent condition, showing only faint signs of any prior use or handling.

    Bore Condition: Excellent - Clean, mirror finish, no signs of wear.

    Bore Rifling: Excellent Rifling - Sharp lands and grooves.

    Specific Condition Notes: There are minor, superficial scratches and blemishes visible from light handling.

    What’s Included
    • SIG Sauer factory hard case (gray clamshell)
    • Manual
    • Three 10-round steel P365-pattern magazines with a mix of flush and finger-rest baseplates, marked "MADE IN USA"

    The slide wears a durable Black Nitron finish with front and rear cocking serrations and is marked P365. The compact build uses a stainless-steel receiver with a polymer grip module, delivering the P365's well-known micro size with a 10+1 capacity in 9mm Luger.

    Factory SIG XRAY3 day/night 3-dot sights are installed, pairing a SIG-marked front sight with a high-visibility green ring and a serrated rear notch for a crisp, consistent sight picture in varied lighting.

    This pistol uses SIG's modular, serialized stainless-steel fire control unit and includes a proprietary single-slot accessory rail integral to the dust cover. The frame is marked NEWINGTON, NH USA, and the included magazines are Made in USA.

    It is a striker-fired configuration with a curved trigger and built-in striker and drop safeties.

    Capacity is 10+1 with the included trio of steel magazines, offering both flush and finger-rest baseplate options to tailor grip length to preference.

Specifications

Item TypeSemi Auto Pistols
ManufacturerSig Sauer
ModelP365
Caliber9mm Luger
Overall ConditionExcellent
Bore ConditionExcellent
Manufacturer Part Number365-9-BXR3-MS
ActionStriker
Capacity10 1
Barrel Length3.1"
FinishBlack
Sight/OpticSIG XRAY3 day/night 3-dot sights
What's IncludedManual
Year Manufactured2019
Country of OriginUnited States