Description
The SIG Sauer Wilson Combat P320 FS 4.7 Inch 9mm Luger Black with Straight Trigger represents the pinnacle of striker-fired pistol engineering, merging SIG Sauer’s legendary reliability with Wilson Combat’s meticulous craftsmanship. Wilson Combat gunsmiths and engineers have completely reworked the SIG Sauer P320 chassis and refined SIG-manufactured slide components into their ideal vision of a high-performance striker-fired handgun. This full-size tactical pistol delivers uncompromising performance for serious shooters who demand precision, reliability, and exceptional handling characteristics. The marriage of two respected brands results in a firearm that sets new standards for duty, competition, and defensive applications.
SIG Sauer Wilson Combat P320 FS 4.7 Inch 9mm — Key Specifications
- Caliber: 9mm Luger
- Barrel Length: 4.7 inches
- Overall Length: 8.0 inches
- Height: 5.5 inches
- Slide Finish: Black nitride with Wilson Combat machining
- Frame Finish: Black anodized aluminum
- Trigger: Wilson Combat straight trigger with optimized break
- Sights: Wilson Combat performance battlesights with steel construction
- Magazine Capacity: Two 17-round magazines included
- Weight: Approximately 29.5 ounces
- Action: Striker-fired, pre-cocked
- Safety Features: Striker safety, firing pin safety, and drop safety
Performance & Reliability
The SIG Sauer Wilson Combat P320 FS 4.7 Inch 9mm delivers exceptional accuracy and consistency that rivals competition-grade pistols while maintaining the reliability expected from SIG Sauer’s proven P320 platform. The in-house re-machined slide paired with the all-new Wilson Combat SIG P320 grip module creates a refined shooting experience with reduced felt recoil and improved ergonomics. The straight trigger design provides a predictable, crisp break that enhances shooter control and follow-up shot speed, making this firearm ideal for precision tactical shooting scenarios. Users consistently report improved grouping sizes and faster shot placement compared to stock P320 models.
Wilson Combat’s performance battlesights offer superior sight picture clarity and are engineered for rapid target acquisition in both bright and low-light conditions. The robust construction of all components ensures this SIG Sauer Wilson Combat P320 FS 4.7 Inch 9mm maintains zero through thousands of rounds downrange without requiring adjustment or maintenance beyond standard cleaning protocols. The P320 platform has proven itself in military and law enforcement service worldwide, and Wilson Combat’s enhancements amplify these proven performance characteristics without compromising reliability.
The two included 17-round magazines provide substantial firepower capacity for tactical applications while maintaining a relatively compact profile. The magazines feature witness holes for quick capacity assessment and are constructed to Wilson Combat specifications for flawless feeding and reliable operation. Reliability testing demonstrates consistent function across various ammunition types, including 115-grain, 124-grain, and 147-grain loads.
Intended Use & Applications
The SIG Sauer Wilson Combat P320 FS 4.7 Inch 9mm appeals to serious shooters, tactical professionals, competition shooters, and discerning civilians who refuse to compromise on firearm quality. This pistol is purpose-built for precision tactical applications where every shot counts, whether in competition environments, duty carry, or home defense scenarios requiring reliable performance under stress. The full-size frame and optimized ergonomics make this particularly suitable for shooters with larger hands or those who prioritize stability and sight radius over concealment.
Competition shooters gravitate toward this platform because the SIG Sauer Wilson Combat P320 FS 4.7 Inch 9mm delivers the precision and consistency required for Production Division and Limited Division competitions. The straight trigger and performance battlesights reduce split times and improve accuracy, which directly impacts competitive scores. Many shooters choose this model as their primary practice and match firearm, then carry identical models for consistency in real-world defensive applications.
Defensive users and law enforcement professionals appreciate the combination of firepower, reliability, and controllability that this SIG Sauer Wilson Combat P320 FS 4.7 Inch 9mm provides. The 17-round magazine capacity ensures adequate ammunition for extended engagements, while the improved ergonomics and sighting system enhance situational awareness and target engagement speed. Home defenders benefit from the full-size profile, which provides better handling in closed spaces compared to full-length rifles, while delivering sufficient firepower for serious defense scenarios.
Why Buy From CaliperDepot?
CaliperDepot specializes in providing serious shooters and firearms enthusiasts with premium firearms and accessories at competitive prices with exceptional customer service. We maintain robust inventory of in-demand firearms like the SIG Sauer Wilson Combat P320 FS 4.7 Inch 9mm, ensuring rapid order fulfillment and timely delivery to your FFL dealer. Our team understands the importance of product availability and reliability, which is why we stock only firearms from trusted manufacturers with proven track records.
When you purchase through CaliperDepot, you’re partnering with a retailer dedicated to customer satisfaction and firearms knowledge. We provide detailed product information, responsive customer support, and seamless FFL transfer coordination to ensure your purchase experience is hassle-free. Our commitment to competitive pricing means you get the highest-quality firearms without premium markups, allowing you to invest savings into ammunition and training.
Wilson Combat Customization and Support
Beyond the factory improvements, the SIG Sauer Wilson Combat P320 FS 4.7 Inch 9mm serves as an excellent platform for additional customization through Wilson Combat handgun parts and aftermarket components. The modular P320 design allows for grip module changes, trigger upgrades, and sight customization without requiring gunsmithing expertise. Wilson Combat continues to develop and release accessories specifically engineered for this platform, ensuring long-term support and upgrade availability.
For detailed specifications and information about Wilson Combat’s engineering process, visit Wilson Combat’s official website to explore their full line of tactical firearms and accessories. Their commitment to innovation and quality ensures that every component of this SIG Sauer Wilson Combat P320 FS 4.7 Inch 9mm meets uncompromising standards. The company provides comprehensive support for their firearms through warranty coverage and customer service.
The SIG Sauer Wilson Combat P320 FS 4.7 Inch 9mm Black with Straight Trigger represents an investment in reliability, accuracy, and long-term performance that will serve you through thousands of rounds. Whether your primary interest lies in competition shooting, tactical training, or serious personal defense, this firearm delivers the characteristics required for success. Order your SIG Sauer Wilson Combat P320 FS 4.7 Inch 9mm from CaliperDepot today and experience the difference that premium engineering and meticulous craftsmanship provide. Contact our customer service team if you have questions or need assistance selecting the right firearm for your specific needs.







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