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Selected Handgun Detail

SIG
Model P365
SIG Pistol P365 9 mm Variant-4
Scale To:
Gun Dimensions Width:1.06-in
Length:5.8-in Height:4.3-in
Barrel:3.1-in Weight:17.8-oz
Variant 4 of 4
Gun Rankings
  • Power Factor (124 grain bullet)134044
  • Recoil Factor (124 grain bullet)6.99 ft-lb
  • Total Capacity11 rounds
  • ConcealabilityGood
  • Defense Factor77%
Gun Specifications
Type:Pistol
Caliber:9 mm
Action:recoil operated semi-automatic
Trigger:striker single-action (SA)
Safety:frame mounted ambi safety
Magazine:10-round
Frame:black polymer
Grip:integrated polymer
Sights:3-dot tritium
Notes:Nitron finish optics-ready slide
Manufacturer
SIG SAUER GmbH & Co. KG
More Info
About the Gun

he P365 Nitron is a micro-compact, striker-fired polymer pistol designed for concealed carry. It uses a short slide and a compact grip module that accepts flush-fit and extended magazines. Early examples featured a standard non-optic slide; later production shifted to factory optics-ready slides. Both configurations have been offered with or without an ambidextrous manual safety. The slide carries a Nitron finish. The frame uses SIG’s proprietary accessory interface rather than a full-length Picatinny rail.

Production

Production began in the early 2020s and is currently ongoing.

Market value
Last updated: 7/29/2026

MSRP is around $520–$600. Current used market value for examples in good to very good condition ranges $350–$480.

Cartridge Specifications
Cartridge: 9 mm Luger
Alias: 9 mm Parabellum
More Info
Ballistics for This Gun
Selected Bullet Mass:124 grains
MV:1081 ft/sec ME:322 ft-lbs
Analysis

SIG introduced the P365 in 2018 to redefine the micro-compact category by delivering higher capacity in a smaller overall package than contemporary single-stack designs. The model quickly became a benchmark for everyday-carry pistols. A manual-safety option was added in 2019 for users who prefer an external safety, and factory optics-ready slides followed in the early 2020s as red-dot sights became more common on carry guns. The original non-optic slide configuration was subsequently phased out, leaving the optics-ready versions as the current standard. Across its variants, the P365 established the foundation for the broader P365 family that followed.

User Rating
5 User Ratings
4 User Comments
User Comments

5 of 5 Stars
Best conceal carry there is
By Tacoma236 on 27 Mar 2022
Trusted this since I got it a year ago. Disappears IWB under a t shirt and shorts. 12 round mag is invisible it works. Easy to shoot, better than the 938 by a mile

5 of 5 Stars
By PERA on 03 Dec 2021
This pistol is the best for concealed inbox carry, and excelent acuaracy for its size. ( group 3" on 25 yardas ) The nigth sigth are excelent for my old eyes.

5 of 5 Stars
Baby Sig
By Brantzilla on 06 Jul 2021
This gun is just fun to handle. Will be by new EDC, replacing G-19.

5 of 5 Stars
Just right
By Joecpa3244 on 01 May 2021
Put sleeve on grip to make it fit in my hand. Otherwise perfect