Upgrading a striker-fired platform with competition-grade components is one of the fastest ways to improve accuracy, reliability, and real-world utility. This used, well-equipped option brings a durable aftermarket slide and a purpose-built weapon light into a single package that’s ready for range days and defensive carry alike.

SIG SAUER P320

Overview

This SIG SAUER P320 is a used Semi Auto offering priced at $629.99. The package includes a Wilson Combat slide, a Streamlight TLR-7A weapon light, and one 17 round magazine. For buyers looking for a platform with immediate tactical value out of the box, this configuration reduces the need for immediate upgrades while adding proven components that enhance handling and low-light performance.

Shop this product to view current photos and the full product listing — clicking the link will take you to the shop page where you can purchase through the retailer.

Key Upgrades Explained

Wilson Combat Slide

Wilson Combat is respected for precision machining and tight tolerances. The Wilson Combat slide on this SIG SAUER P320 typically improves slide-to-frame fit, reduces rattle, and can feature enhanced serrations for faster manipulations under stress. Those benefits translate into smoother cycling and a more positive ergonomic interface for quick follow-up shots.

Streamlight TLR-7A

The included Streamlight TLR-7A is a compact, high-output tactical light favored for its beam intensity and rapid activation. Mounted on the slide, it converts the pistol into a capable low-light tool without the need for additional purchases. This makes the SIG SAUER P320 a strong option for home defense or professional use where illumination is critical.

Magazine Capacity

One 17 round magazine comes with the firearm, offering extended capacity over standard flush-fit options. For defensive use and range sessions alike, that single 17-round magazine provides practical advantage while remaining easy to carry and swap during training.

Care, Use, and Buying Notes

As a used firearm, inspect for wear on the slide and controls, verify proper light function, and perform a basic bore and function check. For more details or to confirm condition and availability, View product details and pricing on the product page.

For buyers who want a ready-to-use striker-fired pistol with quality upgrades, this SIG SAUER P320 at $629.99 is a compelling option. Check current availability and purchase details directly on the shop page where the listing is hosted: Check availability.

People Also Ask

What makes this product stand out from competitors?

This product offers superior quality and innovative features that set it apart in the market. Its design focuses on both performance and reliability, making it a top choice for professionals and enthusiasts alike.

Is this product suitable for beginners?

Yes, this product is designed with user-friendly features that make it accessible to beginners while still offering advanced capabilities for experienced users.

What warranty or support is available?

The product comes with comprehensive warranty coverage and excellent customer support to ensure your satisfaction and peace of mind.

How does this compare to similar products in its price range?

This product offers exceptional value for its price point, providing features and quality that typically cost significantly more in comparable alternatives.

What maintenance is required?

Minimal maintenance is required thanks to the product’s durable construction and quality materials. Regular cleaning and occasional inspections will keep it performing optimally.