Wilson Combat WCP365X 9mm (Sig Sauer P365X) – 3.1 in Barrel, XL Grip Module, Optics Cut with Cover Plate, Radian Afterburner/Ramjet, 12+1
This Wilson Combat WCP365X is a co-branded, micro-size 9mm that combines a Sig Sauer P365 fire control unit with a Wilson Combat slide and XL-length WCP grip module. It features a P365-length 3.1-inch slide, an optics cut with a two-screw cover plate, and premium upgrades including a Radian Afterburner compensator with Ramjet barrel and a Grayguns adjustable straight trigger. It comes in excellent condition with a clean, mirror-finish bore, and includes one 12-round magazine. The case label is dated 05-JUL-2023.
Condition
Overall Condition: Excellent condition, showing only faint signs of any prior use or handling.
Bore Condition: Excellent - Clean, mirror finish, no signs of wear.
Bore Rifling: Excellent Rifling - Sharp lands and grooves.
Specific Condition Notes: There are little signs of prior use. The firearm is in excellent condition, and the bore is clean and shiny.
What’s Included
- SIG Sauer factory hard case
- SIG Sauer owner's manual
- Radian Afterburner compensator with Ramjet barrel (installed)
- Grayguns P365 Adjustable Straight Trigger (installed)
- SIG Sauer OEM trigger (not installed)
- Wilson Combat WCP365 XL grip module with Starburst texture (installed)
- SIG Sauer OEM grip module (not installed)
- 1x 12-round steel magazine (textured basepad shown)
- Note: No spare barrel is included; any loose Glock 23 (“G23”) barrel shown in photos is not included and is not compatible with this 9mm P365.
The WCP365X configuration pairs a P365-length 3.1-inch slide with an XL-length Wilson Combat grip module. This setup delivers the compact slide length of the P365 while using the longer WCP365 XL grip module for a 12-round flush-fit magazine capacity.
The Wilson Combat slide is cut for micro-dot optics and includes a two-screw cover plate when irons are used. The slide adds front and rear serrations, top serrations, and lightening windows for an enhanced feature set.
Installed upgrades include the Radian Afterburner compensator with Ramjet barrel and a Grayguns P365 Adjustable Straight Trigger. The trigger presents a flat-faced profile, and this sample is configured without a manual safety.
Sight configuration is a red fiber-optic front and a Wilson black rear. The frame is polymer with the Wilson Combat WCP365 XL grip module featuring Starburst texture for a firm, consistent hold.
Additional features include a striker-fired action and a P365-pattern accessory rail. The package is completed by a SIG Sauer factory case and owner's manual, with a case label dated 05-JUL-2023.