For shooters who demand modularity, proven engineering, and ready-to-run optics capability, this offering balances tactical features with everyday practicality. Whether you’re upgrading a duty sidearm, building a range-ready package, or seeking a Certified Used option that delivers gear and savings, the right semi-auto can make the difference in handling and readiness.

SIG SAUER P320 This example arrives fitted with a Wilson Combat grip module for improved ergonomics, an optic-ready slide to accept micro red dots, factory night sights for low-light acquisition, and an accessory rail for lights or lasers. The package includes the original case, six 17-round magazines, three 21-round magazines, and the original Sig grip module — a complete semi-auto kit priced at $512.99. Shop this product

Key Features and Tactical Benefits

Modular Grip System

The Wilson Combat grip module offers a refined contour and tactile surface that many shooters prefer for faster natural point of aim. Keeping the original Sig grip module in the package preserves the platform’s modularity and allows easy swaps for different hand sizes or mission needs.

Optic-Ready Slide & Night Sights

An optic-ready slide reduces installation time for a micro red dot and maintains slide plate compatibility. Combined with factory night sights, this configuration supports fast, reliable target acquisition across varied lighting conditions — a serious tactical advantage for professionals and enthusiasts alike.

Magazines & Accessories

Included are six 17-round magazines and three 21-round magazines, giving you ample capacity and flexible loadout options. The accessory rail accepts lights and training aids, turning the P320 into a versatile tool for range work, home defense, or duty carry within the Semi Auto category.

View product details and pricing — clicking will take you to our shop page where you can see the full certified listing and purchase via the retailer.

Value and Assurance

Certified Used status means the firearm is inspected to meet very good-to-excellent condition standards and ships with a ‘no questions asked’ return policy. At $512.99, the included case, multiple magazines, and dual grip modules deliver strong value compared to buying parts separately. Sig Sauer’s platform reputation adds confidence in durability and parts support.

For shooters prioritizing modularity, optics readiness, and a ready-to-run magazine package in the Semi Auto class, this SIG SAUER P320 configuration is a practical pick. Check current availability and purchase details on our shop page before deciding: Check availability

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