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Wilson Combat Blow OUT! P320 9MM Call ME!

By Gregory Kielma

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The Wilson Combat P320 9mm: A Custom Grade Evolution of SIG’s Modular Workhorse

The Wilson Combat P320 9mm: A Custom Grade Evolution of SIG’s Modular Workhorse
Gregg Kielma

Gregg Kielma, FFL, Gunsmith, Firearms Instructor say’s; Blow out deal on one of my favorite firearms, the Wilson Combat P320 9mm We have one let. Custom holster, 4-10 rd magazines…Our price 950.00 A really fine firearm…Call or email me today!

Let’s Take a LOOK!

The Wilson Combat P320 9mm — often referred to as the WCP320 — represents one of the most refined interpretations of SIG Sauer’s wildly successful P320 platform. By blending SIG’s modular fire control unit with Wilson Combat’s craftsmanship, the WCP320 transforms a duty ready striker fired pistol into a premium, performance tuned sidearm built for shooters who demand more than factory standard capability.

A Collaboration Rooted in Performance
Wilson Combat and SIG Sauer partnered to create a pistol that elevates the P320’s strengths while addressing the needs of competitive shooters, tactical professionals, and discerning enthusiasts. The result is a firearm that retains the P320’s modularity but incorporates Wilson Combat’s signature enhancements, including:
• A Wilson Combat designed grip module with improved ergonomics and traction
• A re machined slide featuring X TAC serrations for superior manipulation
• A durable black DLC finish for corrosion resistance and longevity
• Wilson Combat’s performance battle sights, optimized for fast acquisition
These upgrades collectively create a pistol that feels more planted in the hand, tracks flatter under recoil, and offers a more intuitive shooting experience.

Engineering the Ideal Striker Fired Pistol
Wilson Combat’s gunsmiths take a SIG manufactured P320 chassis and unfinished slide, then rework them into a refined, high performance package tailored for precision shooting. The result is a pistol that maintains the P320’s reliability while offering a noticeably enhanced trigger feel, improved accuracy, and a more aggressive, duty ready aesthetic.

Key Specifications (Typical WCP320 9mm Models)
• Caliber: 9mm Luger
• Capacity: 17+1 rounds (standard)
• Barrel Length: 3.9" (Carry) or 4.7" (Full Size)
• Weight: Approximately 26.8–29.2 oz depending on configuration
• Overall Length: 7.5"–8.25" depending on model
These dimensions place the WCP320 squarely in the realm of duty and defensive pistols, with the Carry model offering a more compact footprint for concealed carry.

Grip Module: The Heart of the Upgrade
One of the most transformative elements of the WCP320 is the proprietary Wilson Combat grip module. Compared to the standard SIG module, Wilson’s design offers:
• More aggressive texturing for a secure hold
• A reshaped trigger guard for improved control
• Enhanced beavertail geometry to mitigate muzzle rise
• A slimmer, more ergonomic profile that fits a wider range of hands
Shooters often describe the grip as the single biggest improvement over the factory P320, giving the pistol a more custom fit feel.

Slide and Sights: Built for Real World Use
The WCP320’s slide is re machined with Wilson Combat’s X TAC pattern, providing deep, directional serrations that excel in wet, gloved, or high stress conditions. The slide is then finished in black DLC, a coating known for its hardness and resistance to wear.
Wilson Combat’s battle sights — typically a black rear with a high visibility front — are designed for rapid sight alignment and durability under hard use.

Trigger and Internal Enhancements
While the P320 is already known for its modular fire control unit, Wilson Combat refines the system with:
• A smoother, crisper trigger pull (depending on selected trigger type)
• Tuned internal components for improved consistency
• Optional upgrades such as match grade barrels and action enhancements
These refinements give the WCP320 a more predictable break and reset, contributing to faster follow up shots and tighter groups.

Who the WCP320 Is For
The Wilson Combat P320 9mm is ideal for shooters who want:
• A striker fired pistol with custom shop refinement
• A duty capable firearm with enhanced ergonomics
• A competition ready platform without aftermarket tinkering
• A premium version of a proven, modular handgun system
Its price point places it firmly in the premium category, but for many shooters, the performance gains justify the investment.

A Premium Take on a Proven Platform
The Wilson Combat P320 9mm stands as a testament to what happens when a respected custom shop reimagines a modern, modular pistol. It retains the P320’s reliability and adaptability while elevating nearly every aspect of its performance and handling.
For shooters who want a striker fired pistol that feels purpose built, meticulously tuned, and ready for anything from duty use to competition, the WCP320 is one of the most compelling options on the market.