With an innovative new magazine design, the P365-XMACRO packs a full-size 17+1 round capacity into the thin, iconic profile of the P365. The P365-XMACRO is also more shootable, with an integrated compensator that reduces muzzle flip and makes follow-up shots faster and more accurate. And with its slim, 1" wide design, the P365-XMACRO is more concealable and more comfortable to carry than any other 17-round gun on the market. All-New Macro-Compact Grip Module Featuring Standard 1913 Rail Integrally Compensated Optic Ready Slide Two - 17rd Steel Magazines with High Visibility Followers Interchangeable Small, Medium, and Large Backstrap Included 3.1" BARREL XRAY3 Day/Night SightsDETAILSBrand: SIG SauerModel: P365 XMacroCaliber: 9mmBarrel Length: 3.1"Capacity: 17 roundsSights: X-RAY3 Day/Night SightsAccessories Rail: M1913Trigger Action: StrikerTrigger Type: FlatGrip Type: PolymerBarrel Material: Carbon Steel