Sig Sauer P365 XMACRO COMP, Semi-automatic, Striker Fired, Polymer Frame Pistol, Compact, 9MM, 3.1 Integrally Compensated Barrel, Nitron Finish, Silver Slide, Black Frame, Macro-Compact Grip Module with 1913 Rail, XRAY3 Day/Night Sights, Optic Ready, Shield RMSc Footprint, 17 Rounds, 2 Steel Magazines 365XCA-9-T-COMP With an innovative new magazine design, the P365-XMACRO COMP 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 COMP is more concealable and more comfortable to carry than any other 17-round gun on the market. More capacity. More shootability. More concealability. The P365-XMACRO. MACRO means MORE.