SIG Sauer P365-XMACRO Comp 9mm with Icarus Precision A.C.E. 365 X MACRO Aluminum Grip Module, Integral Compensator, Optics Cut, 3.1 inch Barrel, 21+1 Capacity
This customized P365-XMACRO Comp pairs SIG Sauer's compensated, optics-cut slide with an Icarus Precision A.C.E. 365 X MACRO 7075-T6 aluminum grip module. It delivers 21+1 capacity in a compact package, includes two 21-round magazines, and comes with the SIG factory case and documentation. The removable, serialized FCU underscores the platform's modularity.
Condition
Overall Condition: Very good condition, showing only light, superficial signs of prior handling or use.
Bore Condition: Excellent - Clean, mirror finish, no signs of wear.
Bore Rifling: Excellent Rifling - Sharp lands and grooves.
Specific Condition Notes: Minor surface scratches and small blemishes are present from light handling and use.
What's Included
- Two 21-round magazines
- SIG Sauer factory hard case
- SIG Sauer owner's manual/documentation
The XMACRO Comp slide features an integral compensator to reduce muzzle rise, front and rear serrations for confident manipulation, and an optics cut for mounting a compatible micro red dot. The 3.1 inch barrel keeps the footprint compact while maintaining full-length sight radius on the iron sights.
The Icarus Precision A.C.E. 365 X MACRO grip module is machined from 7075-T6 aluminum and includes ambidextrous thumb ledges, an extended beavertail, a flared magwell, and a 1913 accessory rail. Aggressive diamond texturing provides a secure purchase without adding bulk.
This striker-fired, semi-automatic build uses SIG's modular P365 Fire Control Unit, with the serialized FCU plate visible through the grip window. The flat-faced, two-tone trigger offers a consistent pull, and the pistol incorporates internal passive safety mechanisms.
Iron sights include a green-dot front and a square-notch rear for a clear sight picture. The pistol accepts P365 Macro-pattern 21-round magazines; two steel, double-stack magazines are included, each with orange followers and numbered witness holes. Stated capacity is 21+1 with the included magazines.




