With its magazine design the P365-XMACRO family of pistols packs a full-size 17+1 round capacity into the thin, iconic profile of the P365. This latest addition to the XMacro family features a non-ported, XSeries optic-ready slide; Macro-Compact Grip Module; standard 1913 rail and interchangeable backstraps. Includes two 17rd steel magazines with high visibility followers, interchangeable backstraps in small, medium, and large.