The P365-XMACRO packs a full-size 17+1 round capacity into the thin, iconic profile of the P365. The P365-XMACRO is 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. Compatible with SIG SAUER ROMEOZero. Includes four magazines and Interchangeable small, medium and large Backstrap.