The SIG Sauer P320 Custom Works 9mm combines the proven modular P320 platform with premium Custom Works styling, distinctive SIG Sauer wood grips, and a factory-branded SIG Sauer reflex optic. This Like New in Box (LNIB) pistol offers a refined combination of modern handgun engineering, classic-inspired aesthetics, and an optics-equipped configuration.
Featuring a black and gray two-tone appearance, custom checkered wood grip panels, an accessory rail, and a slide-mounted SIG Sauer red dot sight, this P320 stands apart from standard polymer-frame configurations. The pistol's distinctive grip module and Custom Works markings give it a premium appearance while maintaining the recognizable characteristics of SIG Sauer's popular striker-fired handgun platform.
This package also includes four magazines, making it an especially complete example for collectors and recreational shooters interested in a customized SIG Sauer P320.
SIG Sauer P320 Custom Works Features
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Manufacturer: SIG Sauer
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Model: P320 Custom Works
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Caliber: 9mm Luger
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Condition: Like New in Box (LNIB)
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Action: Semi-Automatic
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Operating System: Striker-Fired
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Finish: Black and Gray Two-Tone
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Slide: Custom Works marked slide with front and rear serrations
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Optic: SIG Sauer reflex red dot sight
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Optics Configuration: Slide-mounted optic
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Grip Module: Custom-style grip module with removable grip panels
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Grips: Checkered SIG Sauer wood grips with reddish-brown finish
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Frame Accessory Rail: Integrated
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Sights: Front iron sight with green insert
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Magazines Included: 4
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Case: Original box
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Primary Uses: Recreational shooting, target shooting and collecting
Exact barrel length, magazine capacity, and optic model should be verified against the firearm's markings or original packaging.
SIG Sauer Custom Works Styling
One of the defining characteristics of this pistol is its SIG Sauer Custom Works configuration.
The slide features distinctive Custom Works branding, giving the handgun a premium appearance that separates it from standard P320 configurations. Its angular slide design incorporates front and rear serrations, while the contrasting gray slide and darker frame create a modern two-tone aesthetic.
SIG Sauer's Custom Works program is associated with specialized configurations, distinctive finishes, and premium firearm designs.
This particular P320 combines those design elements with classic-style wood grips and an optics-equipped slide for a distinctive overall presentation.
SIG Sauer Reflex Red Dot Optic
This SIG Sauer P320 comes equipped with a SIG Sauer reflex optic, providing an electronic sighting option in addition to the pistol's traditional design elements.
The compact, slide-mounted optic features an open-emitter reflex sight configuration, maintaining a relatively streamlined profile above the slide.
For enthusiasts interested in modern optics-equipped handguns, the inclusion of a SIG Sauer-branded optic is a notable feature of this package.
Premium SIG Sauer Wood Grips
Perhaps the most visually distinctive feature of this P320 is its set of checkered SIG Sauer wood grip panels.
The reddish-brown wood finish provides a striking contrast against the pistol's dark frame and gray slide. Each panel features a textured checkering pattern and SIG Sauer branding, reinforcing the pistol's premium appearance.
Unlike the molded grip texture commonly associated with standard P320 polymer grip modules, these removable panels give the handgun a more traditional, custom-pistol aesthetic.
The combination of modern striker-fired operation and classic-inspired grip styling creates an unusual and attractive variation of the P320 platform.
Proven P320 Striker-Fired Platform
The SIG Sauer P320 is one of the company's most recognizable modern semi-automatic pistol platforms.
Known for its modular design, the P320 family uses a serialized fire-control unit that forms the foundation of the system. The platform has been offered in numerous configurations, including compact, full-size, competition-oriented, and specialized Custom Works models.
The striker-fired operating system provides the familiar trigger characteristics associated with modern P320 handguns, while the pistol's ergonomic controls and modular architecture have contributed to its widespread recognition.
Chambered in 9mm Luger
Chambered in 9mm Luger, this SIG Sauer P320 uses one of the most established centerfire handgun cartridges available.
The 9mm cartridge is widely recognized for its broad ammunition availability, manageable recoil characteristics, and extensive use in recreational shooting and competitive handgun disciplines.
Combined with the P320's modern operating system and substantial grip design, the chambering complements the pistol's range-oriented configuration.
Integrated Accessory Rail
The frame features an integrated accessory rail positioned forward of the trigger guard.
This is a familiar characteristic of many modern SIG Sauer handgun designs and contributes to the P320's versatile overall configuration.
The rail complements the pistol's optics-equipped slide and contemporary styling while preserving the distinctive appearance of its custom grip module.
Four Magazines Included
This SIG Sauer P320 package includes four magazines, providing additional convenience for recreational shooting and range use.
For buyers comparing pre-owned SIG Sauer P320 pistols, the inclusion of multiple magazines is a valuable package detail.
The four-magazine configuration makes this offering more complete than listings that include only a single magazine.
Like New in Box Condition
This SIG Sauer P320 Custom Works 9mm is offered in Like New in Box (LNIB) condition and includes its original box and four magazines.
Although the firearm is classified as pre-owned, its LNIB designation indicates a condition consistent with minimal apparent use.
Please review the provided photographs carefully for the most accurate representation of the firearm's current condition, including the finish, wood grips, optic, and individual areas of handling wear.
SIG Sauer P320 Custom Works 9mm with Optic
The SIG Sauer P320 Custom Works 9mm offers a distinctive combination of modern pistol engineering and premium custom styling.
Its Custom Works marked slide, SIG Sauer reflex optic, two-tone finish, checkered SIG Sauer wood grips, integrated accessory rail, and four included magazines create an attractive package for enthusiasts who appreciate unique variations of established handgun platforms.
With its Like New in Box condition, this P320 offers an appealing combination of distinctive styling, recognizable SIG Sauer design, and included accessories.
- FFL:
- Yes
