Tyrant CNC P365 X-Macro Magazine Extension 9mm +3 Rd Blue Aluminum

The Tyrant CNC P365 X-Macro Magazine Extension is a precision +3 round 9mm Luger capacity upgrade purpose-built for the Sig Sauer P365 X-Macro. CNC machined from 6061 aerospace-grade aluminum and finished in a clean anodized Blue, it threads directly onto the factory magazine in place of the OEM baseplate, preserving the pistol's slim carry profile while putting meaningful extra firepower on tap.

Installation is straightforward and requires no gunsmithing: swap in the included upgraded power spring, thread the extension on in place of the factory baseplate, and the magazine is ready to go. The power spring is tuned to keep feeding reliable with the extra rounds stacked on top of the factory stack, while the lightweight aluminum body adds minimal weight so the X-Macro still carries comfortably. It's a practical upgrade for daily carry, home defense, or extended range sessions.

Beyond the functional gain, the bold Blue anodized finish makes this extension a natural styling complement to other Tyrant CNC and aftermarket P365 components, from compensators to slide releases. If you run an X-Macro and want three more rounds on hand without stepping up to a longer spare magazine, this drop-in magazine extension is a clean, purpose-built solution.