The Sig Sauer P365 X-Macro 9mm is a striker-fired pistol finished in Coyote with a 3.7 inch barrel and a 17-round capacity (brand part no. 365XCA-9-CXR3), expanding on the original P365’s concealed-carry formula with more capacity and an optics-ready slide. It ships with interchangeable Small, Medium, and Large backstraps so shooters can dial in the perfect grip fit, along with two 17-round steel magazines featuring high-visibility followers for reliable feeding. XRAY3 Day/Night sights give shooters fast, accurate target acquisition whether carrying concealed or shooting at the range. This model is built for shooters who want the P365’s compact footprint with higher capacity for daily carry or duty use.

Key Specifications

• Chambered in 9mm for effective, widely available defensive ammunition.
• Holds 17+1 rounds using included steel magazines with high-visibility followers.
• Features a 3.7 inch barrel for a balance of capacity and concealability.
• Comes with an optic-ready slide for direct red dot mounting.
• Includes interchangeable Small, Medium, and Large backstraps for a custom grip fit.
• Equipped with XRAY3 Day/Night sights for fast target acquisition in any light.
• Operates with a striker-fired, semi-automatic action for a consistent trigger pull.
• Finished in Coyote for a distinct, field-ready appearance.
• Ships standard with two 17-round steel magazines for immediate range-ready use.
• Magazines feature high-visibility followers for a faster visual check of remaining ammunition.

Frequently Asked Questions

Is the slide optics-ready? Yes, the P365 X-Macro ships with an optic-ready slide for direct red dot mounting.

How many magazines are included? Two 17-round steel magazines with high-visibility followers ship standard.

Can I adjust the grip size? Yes, interchangeable Small, Medium, and Large backstraps are included.

Explore more from Sig Sauer or shop our full lineup of semi-auto handguns.

Buy the Sig Sauer P365 X-Macro 9mm Coyote Pistol

Carry and duty shooters who want higher P365 capacity paired with an optics-ready slide will find the X-Macro a versatile daily companion. Order it from our Lubbock, Texas gun shop for fast, insured shipping to your FFL.