The Sig Sauer P365 9mm pistol is a micro-compact carry gun built for shooters who refuse to compromise between concealment and shootability. This 3.7" barrel model represents a genuine evolution in concealed-carry design—it delivers the handling characteristics of a full-size pistol in a package slim and light enough for all-day, every-day carry without the bulk or printing. Whether you're building your first carry setup or upgrading from a pocket gun, the P365 balances capability with practicality in a way that's earned it a loyal following among serious concealed-carry users.
The gun ships with two 10-round steel magazines, X-RAY3 Day/Night sights, and an optic-ready slide that accepts Sig's RomeoZero or RMSc reflex optics—giving you a clear path to red-dot carry if that's your direction. The striker-fired action uses Sig's distinctive XSeries flat-profile trigger with a 90-degree break, crisp and predictable. The stainless steel frame and slide (finished in Nitron) are built to handle daily carry, and at 20.7 ounces unloaded, the P365 won't fatigue your hip or waistband over a long day. At just 1.1 inches wide with a 6.6-inch overall length, it disappears in an inside-waistband holster or appendix rig.
This is MA-compliant configuration, so if you're in a state with restrictive magazine capacity laws, you can carry with confidence. The black polymer grip feels secure in the hand without excessive texture, and the 5.6-inch sight radius is long enough to drive the gun accurately at defensive distances. If you've been searching for a 9mm carry gun that doesn't force you to choose between concealability and control, the P365 is built for exactly that mission.
| Caliber | 9mm Luger |
| Barrel Length | 3.7 inches (94 mm) |
| Overall Length | 6.6 inches (168 mm) |
| Overall Width | 1.1 inches (28 mm) |
| Height | 4.8 inches (122 mm) |
| Weight (Unloaded) | 20.7 ounces (588 g) |
| Sight Radius | 5.6 inches (142 mm) |
| Magazines Included | Two 10-round steel magazines |
| Trigger Action | Striker-fired |
| Trigger Type | XSeries flat-profile |
| Sights | X-RAY3 Day/Night sights, optic-ready |
| Slide Material | Stainless steel with Nitron finish |
| Frame Material | Stainless steel |
| Grip Material | Black polymer |
| Barrel Material | Carbon steel |
Yes. The P365's 1.1-inch width, 6.6-inch length, and 20.7-ounce weight make it genuinely concealable in appendix, IWB, or even pocket carry setups. Its longer barrel and sight radius compared to true pocket guns make it shootable enough for defensive distances, which is the whole point of the design.
Yes. This model comes optic-ready and can accept Sig's RomeoZero or RMSc reflex optics via direct slide mounting, allowing you to run a carry gun with a red dot if you choose.
The pistol ships with two 10-round steel magazines. This configuration is MA-compliant.
The P365 uses a striker-fired action with Sig's XSeries flat-profile trigger that breaks at 90 degrees. It's known for a crisp, clean break without excessive pre-travel.
Firearm Shipments:
To buy rifles or shotguns, you must be 18 years old, and for handguns, actions, or receivers, the minimum age is 21. By placing an order for this firearm, you confirm that you are the legitimate transferee/buyer, meet the legal age requirements, and comply with all Federal, State, and local laws and regulations necessary to purchase this firearm.
We only ship firearms to valid Federal Firearms License (FFL) holders. At checkout we provide a FFL locator for your convenience.
We will need a copy of the FFL’s license to facilitate the process, kindly request your dealer to email us a copy of their FFL, as we cannot dispatch the firearm until we receive this document. It is imperative for the buyer to choose their FFL dealer, ensure they are willing to facilitate the transfer, and have them email their FFL copy to BOSQUE Outdoors. To avoid any confusion, the customer's name or order number must be mentioned in the email containing the FFL.
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Sig Sauer
Sig Sauer
