New: Sig Sauer P365-380 – The Mag Life

Sig Sauer’s P365 pistol line has proven itself not only popular but reliable. Building on its success, Sig has now launched the latest addition to that lineup: the P365-380. As the name suggests, the new pistol is chambered in 380 ACP and as one might expect, it’s a micro-compact designed with concealed carry in mind.

Love your P365? Now it’s available chambered in 380 ACP. (Photo credit: SIG Sauer)

Tom Taylor, Chief Marketing Officer and Executive Vice President, Commercial Sales, Sig Sauer, Inc., shared his thoughts on the new gun: “The Sig Sauer P365 is the most popular concealed carry pistol on the market today.  We have shipped millions of these pistols and until now it has only been available in one caliber. The P365-380 uses the same grip module and fire control unit as the legacy P365 with a lightened slide, a 380 barrel, and a lighter recoil spring making it easier to rack for an overall exceptionally smooth handling experience.  This pistol was designed for everyone but is an ideal option for shooters with smaller hands, as well as those who find the manipulation and recoil management of larger caliber pistols challenging.”

The textured grip of the P365-380 ensures a positive grip even with sweaty hands.
The textured grip of the P365-380 ensures a positive grip even with sweaty hands. (Photo credit: SIG Sauer)

Perhaps one of the greatest design features of the new pistol is its compatibility not only with existing P365 holsters and aftermarket items, but its modularity. Yes, the P365-380 has the same fire control unit and grip module as the original 9mm P365. Standard capacity is 10 rounds, but 12 magazines are also an option. Also, the 10-round magazine with finger extension might be a good option for those with larger hands.

To learn more about the Sig Sauer P365-380, take a look at the YouTube video the gun maker released:



The Sig P365-380 has an overall length of 5.8 inches, a width of 1.0 inches, and height of 4.2 inches. Its 3.1 inch, carbon steel barrel is designed for longevity and the stainless steel slide is optics-ready. It has an empty weight of 15.7 ounces.

Sig Sauer P365-380
Forward and rearward serrations made manipulating the slide easier. (Photo credit: Sig Sauer)

Features of the gun include:

  • Striker-fired
  • 10 +1 capacity
  • Modular polymer grip module
  • Nitron optic-ready slide
  • Curved trigger
  • SIGLITE Night Sights
  • Compatible with existing P365 holsters
  • Rapid target acquisition
  • Dovetailed night sights for effective co-witnessing with red dot sights
  • Compatible with existing P365 aftermarket components (flat triggers, FOXTROT lights, XSERIES grip modules)
  • Accessory rail for weapon mounted lights and other add-ons
  • Reduced recoil, when compared to similar designs chambered in 380 ACP
  • Requires less racking force than similar designs
  • Compatible with the ROMEOZero Elite or optics with the same footprint
Sig P365-380
The Sig P365-380 has the same FCU and grip module as the 9mm model. (Photo credit: SIG Sauer)


  • Caliber: 380 ACP
  • Capacity: 10 +1
  • Sights: SIGLITE Night Sights
  • Threaded barrel: No
  • Pistol Size: Micro Compact
  • Overall Length: 5.8 inches
  • Overall Width: 1.0 inches
  • Height: 4.2 inches
  • Barrel Length: 3.1 inches
  • Weight: 15.7 ounces, empty
  • Sight Radius: 4.9 inches
  • Accessory Rail: SIG Rail
  • Trigger Action: Striker-fired
  • Trigger Type: Standard Curved
  • Grip Type: Polymer
  • Grip Color: Black
  • Barrel Material: Carbon Steel
  • FCU Material: Stainless Steel
  • Slide Finish: Nitron
  • Slide Material: Stainless Steel
  • Manual Safety: Made with and without an exterior thumb safety
  • RX Ready: Yes