SIG/Wilson Combat P365XL, RMRcc Optics Ready, Gray Module, 9mm

Item Number

The SIG-SAUER P365 Series is among the most reliable and safest ultra-compact 9mm pistols ever designed and now Wilson Combat has made it even better with a host of our proprietary custom modifications to improve handling, shooting, and optics capability. 

In stock

Wilson Combat engineers have changed the WCP365 slide's shape and texture to make it more tactile under stress with our exclusive X-Tac pattern cocking serrations, side top serrations and heavy slide bevels all around. We have also perfected the action of the WCP365, and in combination with a Grayguns trigger and our spring modifications, we can make the excellent 365 trigger even better. Each new model will be offered standard or action-tuned for those who want the best trigger pull possible in their defensive firearm.

With enhanced shoot ability, better ergonomics, and superior optics sight capabilities, Wilson Combat WCP365 has taken an already legendary product to the next level of performance.

  • Caliber: 9mm
  • Wilson Combat P365XL module (Gray)
  • Wilson Combat X-TAC P365XL slide with machine bevels
  • Black Armor-Tuff finish on the slide
  • X-TAC pattern front and rear cocking serrations
  • Slide top serrations
  • Carry cut for Trijicon RMRcc (plate installed, optic not included)
  • Wilson Combat logo on the slide
  • Wilson Combat battlesight with red fiber optic front sight
  • SIG factory magazine release
  • SIG factory slide stop
  • 2 12 round magazines

SIG SAUER Wilson Combat WCP365 Customer Service Policy

Since the WCP365 is a joint collaboration between Wilson Combat and SIG SAUER, we have agreed to handle customer service for the following: Accuracy, reliability, sights, and slide/ grip defects. SIG SAUER will be the appropriate service location for any broken or defective SIG SAUER factory parts, excluding the slide.

DISCLAIMER: "SIG" is a federally registered trademark of SIG SAUER Inc. and is one of many trademarks owned by SIG SAUER Inc. 

Neither Wilson Combat nor this website is affiliated in any manner with or otherwise endorsed by SIG SAUER Inc.  The use of "SIG" or "SIG SAUER" on this page is merely to advertise the sale of SIG pistols, parts, or components.  For genuine SIG SAUER Inc. products and parts, visit

More Information
Typical Usage Competition, Practice, Self Defense, Target
Firearm Type Handgun
Handgun Type Sig P365XL
Caliber 9mm
Manufacturer Sig Sauer
Mag Capacity 12 rounds
Barrel Length 3.7 inch
Overall Length 6.6 inches
Sight Radius 5.6 inches
Tallest Height 4.8 inches
Thickest Width 1.1 inches
Empty Weight 20.7 ounces
Loaded Weight 24.4 ounces
Mags Included 2 - 12 round
Frame Material Polymer
Slide Material Stainless Steel
Slide Finish Annodized
Front Sight Red Fiber
Optics Ready Optics ready
Railed Railed
Compensator No compensator
Threaded Barrel No threaded barrel
Ambi Safety No ambi safety
Magwell No magwell

Ultimately it is your duty to understand all laws in effect for your location.  Wilson Combat will do its best to abide by all current laws in regard to preventing sales and shipping of magazines to locations where we know they are prohibited by law.

NOTE:  We will replace any non-compliant magazines for your city/state with compliant magazines on all firearms shipments to your FFL.

Please visit our Shipping Restrictions page to see the full list of rules that we must apply to the sale and shipment of magazines to various locations.

Some magazines may be subject to controls on export by the International Traffic in Arms Regulations (ITAR), the Export Administration Regulations (EAR) under the Commerce Control List (CCL), or other regulations.  Compliance with all regulations and requirements is the sole responsibility of the purchaser.

  • All serialized items must ship to a licensed FFL dealer.  You will be prompted to select a dealer during checkout.
  • Please ensure before you checkout that the licensed firearm dealer (FFL) you have selected will accept delivery of this firearm on your behalf. You are responsible for contacting the dealer (FFL) before completing checkout. Failure to confirm with the receiving dealer (FFL) will result in additional shipping costs and delays in delivery.
  • Handguns and AR pistols are required to ship 2nd Day or Next Day (expedited).
  • AR receivers, rifles, shotguns, and suppressors can ship Ground or any expedited service.
  • If your order contains serialized and non-serialized items (e.g. accessories), each portion of the order will ship separately and will incur separate shipping charges.
  • Certain types of serialized items are not legally allowed to be sold or transferred in certain states and local jurisdictions.  You can learn more about restrictions on the shipping of items on our Shipping Restrictions page.
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