The P365XL with the Romeo-X Compact comes standard with an extended slide 3.7" barrel and the 365 XSeries grip module with extended beavertail and integrated carry magwell. The slide and grip module only add 1/2" to the overall length and height of the micro-compact P365. The X signature straight trigger breaks at 90 degrees; signature XRay3 Day/Night sights; optic ready slide compatible with Romeo Zero and RMSc optics sight plate will leave the rear sight in place when the plate is removed to allow for better co-witnessing. Includes red dot and two magazines.