Used Custom Sig Sauer P320 9mm – Ported Slide, Alloy Grip Module, Flat Trigger
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For a Limited Time: Buy a New P211, P320, M17 or M18 Handgun Between 10/15/2026 and 12/31/2026, Receive One (1) Allegiance Flag Supply 3' x 5' American Flag (SKU: MKT0678)
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EBERLESTOCK FADE SLING BAG CONSUMER PROMOTION
For a Limited Time: Buy a New P365 Handgun Between 10/15/2026 and 12/31/2026, Receive One (1) EBERLESTOCK Fade Sling Bag (SKU: PS9005602)
October 15 through December 31, 2026
Description
This custom Sig Sauer P320 is a refined take on a proven platform. Chambered in 9mm, it features a ported slide for reduced recoil and faster follow-up shots. The factory optics cut allows easy mounting of red dots, while the X-style flat trigger provides a clean, crisp break ideal for competition or high-performance duty use.
Equipped with a precision-machined alloy grip module, this build enhances durability and recoil control, delivering a rock-solid feel in the hand. The upgraded grip panels offer superior traction, and the front and rear slide serrations ensure confident manipulation under pressure. Whether you're looking for a competition-ready sidearm or a serious upgrade to your current setup, this custom P320 is built to perform.
Specifications:
| Specification | Detail |
|---|---|
| Manufacturer | Sig Sauer |
| Model | P320 (Custom Build) |
| Caliber | 9mm (9x19mm) |
| Barrel | Approx. 4.7", Standard |
| Slide | Ported, Optics-Ready |
| Grip Module | Alloy (likely TXG or aftermarket) |
| Trigger | Flat-Faced |
| Frame Finish | Black |
| Sights | Fiber Optic Front, Rear Notched |
| Rail | Picatinny Accessory Rail |
| Country of Origin | USA |