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BUILD Your OWN P365 or P365XL...🔥🔥

This is a source on building a Custom P365XL. I have found some of the best deals for you all!


It all starts with a Fire Control Unit (FCU) or a Complete Firearm. The FCU is a serialized "Firearm" and will need to be sent to an FFL

Fire Control Units and Complete Guns

​Sig Custom Fire Control Unit (FCU)


P365 Kit

P365XL X Series




P365XL Slides

ZEV Octane Slide with RMSc Cut

Live Free Armory P365 Slide with RMS cut

Grey Ghost Precision P365 Slide




Frames / Grip Modules

These are NOT regulated and can be shipped to you directly.

Wilson Combat P365XL FDE Grip Module

Wilson Combat P365 Grip Module

P365XL Coyote Grip Module

P365XL Standard Grey Grip Module






Faxon P365 XL Straight Fluted Barrel, Threaded, TiN PVD

Faxon P365 XL Straight Fluted Barrel, Threaded, Chameleon PVD

Faxon P365 Straight Fluted Barrel, Threaded, Nitride

True Precision P365 Threaded Barrel

Zev P365 Barrel







Lightning Strike - P365 Steel Striker

Tyrant T-Comp

Surefire XSC Light

Streamlight TLR6





This site contains affiliate links to products. We may receive a commission for purchases made through these links at no additional cost to you.

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