Used Sig Sauer P365-XMACRO X-Series 9mm OR P-365 +2 MAGS & ORIG CASE

Sig Sauer P365-XMACRO XSeries 9-mm X-Macro P-365

How Buying WorksEnding October 14, 2026 at 9:45 PM

Key Features

  • Item Type: Semi Auto Pistols
  • Action: Striker
  • Manufacturer: Sig Sauer
  • Capacity: 17 1
  • Model: P365-XMACRO
  • Barrel Length: 3.7"
  • Caliber: 9mm Luger
  • Finish: Black
  • Overall Condition: Excellent

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Product Description

    SIG Sauer P365-XMACRO 9mm Luger, 3.7 in Barrel, Optics-Ready Slide, 17+1 Capacity, 2x 17-Round Mags

    This P365-XMACRO is the non-compensated 3.7 in variant in SIG Sauer's P365 XSeries, pairing micro size with a macro-length grip that holds 17+1 rounds. It features an optics-ready slide with a cover plate, a full-length 1913 Picatinny rail, and a flat-faced striker-fired trigger. Made in the USA, it carries clean markings and comes in excellent overall condition.

    Condition

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

    Specific Condition Notes: The pistol is in great shape with mild wear.

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

    Rifling: Excellent Rifling - Sharp lands and grooves.

    What’s Included
    • SIG Sauer factory hard case
    • SIG Sauer safety/operation manual
    • Two interchangeable backstraps (Small and Large), not installed
    • 2x 17-round SIG Sauer factory steel double-stack magazines (P365 Macro pattern)
    • SIG Sauer polymer magazine loader

    The P365-XMACRO configuration here is the non-compensated model with a 3.7 in steel barrel and an optics-ready slide that ships with a rear cover plate. Front and rear slide serrations provide positive manipulation, and the steel sights include a green-ring front blade and a square-notch rear.

    The macro-length polymer grip module delivers 17+1 capacity in a micro-size platform. It has aggressive stippling for secure purchase, an extended beavertail, and a high undercut. The design accepts interchangeable backstraps, and this example includes the Small and Large sizes.

    A full-length 1913 Picatinny rail with four slots supports light or accessory attachment. The striker-fired action uses a flat-faced trigger; safety configuration is as shown in the photos.

    Dimensions are compact and carry-focused: 6.7 in overall length, 5.2 in height, and 1.1 in width, with an approximate weight of 22.7 oz. Markings include "P365" on the slide and "NEWINGTON, NH USA" on the frame.

Specifications

Item TypeSemi Auto Pistols
ManufacturerSig Sauer
ModelP365-XMACRO
Caliber9mm Luger
Overall ConditionExcellent
Bore ConditionExcellent
ActionStriker
Capacity17 1
Barrel Length3.7"
FinishBlack
Stock/GripsPolymer grip module with aggressive stippling; interchangeable backstraps (S/M/L); extended beavertail; high undercut
Sight/OpticDovetailed steel sights
Country of OriginUnited States