Sig P365 XMacro packs a full-size 17+1 round capacity into the thin, iconic profile of the P365. The P365-XMacro features interchangeable backstraps; XRay3 Day/Night Suppressor sights; XMacro Compact Grip module; standard 1913 Rail. Includes two 17rd steel magazines, three backstraps- small, medium and large and a Romeo-RS Compact with molded glass Aspheric lens, allowing a distortion free sight picture; 8 brightness levels; 6 MOA dot and 20,000 hours of runtime.