SKU: CSSI|WCSIGWCP320F9BATS

Wilson Combat/SIG P320 Full-Size Handgun 9mm Luger 17rd Magazines (2) 4.7″ Barrel Black Grip Module Action Tune Straight Trigger

Wilson Combat gunsmiths and engineers have completely reworked a SIG SAUER P320 chassis and unfinished SIG manufactured slide into our ideal version of a high performance perfected striker-fired pistol.

Using the all-new Wilson Combat SIG P320 grip module in-house re-machined slide and Wilson Combat performance battlesights the Wilson Combat Optimized WCP320 will become the new standard in hard-use striker fired handguns. Their modifications have tailored and tuned the 320 platform for precision tactical pistol shooting.

This robust fast handling pistol wears a Wilson Combat engineered polymer grip module. This newly designed and manufactured grip has enhanced traction smoother reloading improved pointablity and superb recoil control in dynamic shooting. This grip turns an already solid platform into an ergonomic shooting machine.

The slide has been machined with the Wilson Combat X-TAC pattern for improved manipulation under stress.  The front and rear cocking serrations as well as the slide top wear this signature Wilson Combat pattern. The stainless steel slide and chromoly barrel wear the most advanced black DLC (Diamond-Like-Carbon) physical vapor deposition finish avaiable. This finished has chromium and tungsten underlayers for long lasting corrosion and abrasion resistance.

The SIG SAUER flat-faced XFULL trigger is standard on the WCP320 and gives shooters a lower finger position on the trigger which increases leverage for a lighter smoother trigger pull. The pull can be further enhanced by Wilson Combat gunsmiths with their optional action tune using Grayguns custom trigger parts.

SKU CSSI|WCSIGWCP320F9BATS Category

Wilson Combat/SIG P320 Full-Size Handgun 9mm Luger 17rd Magazines (2) 4.7″ Barrel Black Grip Module Action Tune Straight Trigger

$1,468.00

2 in stock

FAQ

BJ Firearms LLC is a federally licensed firearms business focused on providing quality firearms, accessories, and related services while promoting responsible ownership, education, and community engagement.

The company was founded to serve firearm enthusiasts with knowledgeable service, real-world experience, and a commitment to professionalism and safety.

We focus on real experience, personalized service, hands-on product knowledge, and community involvement — not just sales. Our goal is to help customers make informed decisions and feel confident with their equipment.

Yes. We operate as a federally licensed firearms dealer (FFL), following all applicable federal, state, and local regulations.

Yes. We partner with trusted suppliers to provide quality products and reliable sourcing.

Yes. We partner with content creators and industry professionals to provide real-world insights and experiences.

We work with everyone — from first-time buyers to experienced enthusiasts. Education and guidance are a big part of what we do.

We offer firearms, accessories, gear, and related equipment depending on availability and customer needs.

Yes. We help customers evaluate their needs, experience level, and intended use to find the right fit.

Yes. Depending on the request, we can help source specific products or assist with custom configurations.

Yes. We actively engage in hands-on experiences, demonstrations, and community-related firearm activities when possible.

Yes. We support content that helps people learn about equipment, safety, and responsible firearm ownership.

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Customer Reviews

“Outstanding customer service.” I had a lot of questions before buying, and they walked me through everything without pressure. Super knowledgeable and easy to work with. You can tell they actually care about their customers.
Verified Customer
“Best experience I’ve had buying gear.” Professional, responsive, and honest. They helped me choose exactly what I needed without overselling anything. I’ll definitely be coming back.
Verified Customer
“Great people, great service.” Very down-to-earth and easy to talk to. They explain things clearly and make sure you understand your options. Highly recommend, especially if you’re new.
Verified customer

BJ FIREARMS LLC

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