Wilson Combat WCP365L | RMSc/Romeo Optics Cut

Item Number
SIG-WCP365L-9B-SR

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. 

Out of stock

Wilson Combat engineers have changed the WCP365L slide's shape and texture to make it more tactile under stress with our exclusive X-Tac pattern cocking serrations, slide 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. This model is a one-of-a-kind collaboration by offering the popular P365XL slide and the P365 frame giving its shooter a slim, concealable handgun that offers a longer sight radius. 

The Wilson Combat WCP365 can also be ordered with an optic mounting solution or your choice of direct milled option (With cover plate and rear Battlesight) for the Trijicon RMRcc, Holosun 407K or 507K, SIG Sauer Romeo Zero or Shield RMSc.

With enhanced shootability, better ergonomics and superior optics sight capability-the Wilson Combat WCP365L has taken an already legendary product to the next level of performance.

  • Available calibers: 9mm
  • Magazine capacity: 10 rounds
  • Wilson Combat P365 module (Black)
  • Wilson Combat X-TAC P365XL slide with machine bevels
  • DLC finish on slide
  • X-TAC pattern front and rear cocking serrations
  • Slide top serrations
  • Carry cut for SIG Sauer Romeo Zero or Shield RMSc
  • Wilson Combat logo on slide
  • Wilson Combat battlesight with red fiber optic front sight
  • 2 10 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 www.sigsauer.com.

More Information
Typical Usage Competition, Practice, Self Defense, Tactical, Target
Firearm Type Handgun
Handgun Type Sig P365L
Caliber 9mm
Manufacturer Sig Sauer
Standard Mag Capacity 10 rounds
Barrel Length 3.7 inch
Overall Length 6.6 inches
Sight Radius 5.6 inches
Tallest Height 4.3 inches
Thickest Width 1.1 inches
Empty Weight 18.6 ounces
Loaded Weight 23.1 ounces
Standard Mags Included 2 - 10 round
Standard Frame Material Polymer
Standard Slide Material Stainless Steel
Standard Slide Finish Annodized
Standard Front Sight Red Fiber
Optics Ready Optics ready
Railed Railed
Compensator Standard No compensator
Threaded Barrel No threaded barrel
Ambi Safety Standard No ambi safety
Magwell Standard 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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