# Sig Sauer P320 Full Size TacPro 9mm 4.7in

**Brand:** SIG Sauer
**Category:** Full Size Handguns
**Caliber:** 9mm

## Specifications

- **Caliber:** 9mm
- **Barrel Length:** 4.7"
- **Finish:** Nitron
- **UPC:** 798681716531
- **SKU:** UCE3nP5Vr

## Description

The Sig Sauer P320 Full Size TacPro is a full-size, striker-fired 9mm pistol with a 4.7-inch barrel and 17+1 capacity. It has a Nitron-finished stainless steel slide riding on a polymer frame, built as a tactical-oriented configuration of the P320 platform. It is intended for reliable performance in range use, duty-style training, and everyday carry within the full-size form factor.

### Key Specifications
- **Brand:** Sig Sauer
- **Model:** P320 Full Size TacPro
- **Caliber:** 9mm
- **Action:** Semi Auto
- **Capacity:** 17+1
- **Barrel Length:** 4.7 in
- **Slide Finish:** Nitron
- **Frame Material:** Polymer

### Detailed Features
- Nitron-finished stainless steel slide adds wear resistance for regular use
- Striker-fired, polymer-frame design gives a consistent trigger pull shot to shot
- Full-size P320 frame holds 17+1 rounds in 9mm
- Factory TacPro configuration built for duty-style training and range work
- Modular design keeps the platform consistent with the wider P320 lineup

## What Customers Say

*AI-generated insights from customer reviews*

The P320 line has a strong reputation among owners for reliability, with many pointing to smooth, consistent function across different types of ammunition. The TacPro configuration in particular draws praise for feeling more refined out of the box than a base P320.

Ergonomics are a frequent highlight: the modular grip module lets shooters adjust the fit, and the full-size frame gives a stable platform for range use and training. A handful of owners mention the trigger reach takes some getting used to compared to other striker-fired pistols.

On value, opinions split. Some owners feel the TacPro's added features justify the higher price over a standard P320, while others think the upgrades are nice but not essential. Either way, the P320's aftermarket support for grip modules, sights, and holsters remains extensive.

## Pricing

**4 offers available**

| Vendor | Price |
|--------|-------|
| Grabagun Com | $459.99 |
| Buds Gun Shop | $474.99 |
| Guns Com | $510.99 |
| Gritrsports Com | $549.99 |

## Similar Products

- [Sig Sauer P320 Full Size Pro 9mm 4.7in Blue/Black](https://gunsnation.com/p/sig-sauer-p320-full-size-pro-9mm-4-7in-blue-black/UCE3nOeqJ)
- [Sig Sauer P320 Pro RXP Full Size 9mm 4.7in Stainless/Silver](https://gunsnation.com/p/sig-sauer-p320-pro-rxp-full-size-9mm-4-7in-stainless-silver/UCE3nOgmS)
- [Sig Sauer P320 Full 9mm 4.7in Black](https://gunsnation.com/p/sig-sauer-p320-full-9mm-4-7in-black/UCE3nP0he)
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*Data from [GunsNation](https://gunsnation.com)*