# FN Five-seveN SAO Matte Black 5.7x28mm Tactical Pistol

**Brand:** FN Herstal
**Category:** Full Size Handguns
**Caliber:** 5.7x28mm

## Specifications

- **Caliber:** 5.7x28mm
- **Barrel Length:** 4.8"
- **Capacity:** 20 rounds
- **Finish:** Matte Black
- **Weight:** 21 oz
- **Overall Length:** 8.2"
- **UPC:** 845737013523
- **SKU:** UCEt9uJox

## Description

The FN Five-seveN is a single-action-only semi-automatic pistol chambered in 5.7x28mm with a 4.8-inch cold hammer-forged barrel, 20+1 capacity, and matte black polymer frame with Picatinny rail. At 21 oz without a magazine, it's lighter than most full-size steel-frame pistols.

### Key Specifications
- **Model:** FN Five-seveN
- **Caliber:** 5.7x28mm
- **Barrel Length:** 4.8 inches
- **Overall Length:** 8.2 inches
- **Height:** 5.7 inches
- **Width:** 1.4 inches
- **Capacity:** 20+1 rounds
- **Weight:** 21 oz (without magazine)
- **Frame Material:** Polymer with Picatinny Rail
- **Finish Color:** Matte Black
- **Action Type:** Single Action Only (SAO)

### Detailed Features

1. **Cold Hammer-Forged, Chrome-Lined Barrel**: The 4.8-inch barrel is built for longevity and consistent accuracy. Chrome lining resists fouling and corrosion.
2. **Ambidextrous Safety Lever**: Works for right- and left-handed shooters without modification.
3. **Fixed Three-Dot Sights**: Front and rear cocking serrations assist with press-checks and slide manipulation.
4. **Front and Rear Cocking Serrations**: Provide grip options for slide operation.
5. **20-Round Magazines**: Ships with two magazines, each holding 20 rounds of 5.7x28mm.

### Target Audience
Suited to competition shooters who value high magazine capacity and low recoil, collectors who want the unusual 5.7x28mm platform, and home defense users who want 20+ rounds before reloading. The ammunition cost and availability are a real consideration. 5.7x28mm is more expensive and less widely stocked than 9mm.

### Usage Scenarios
1. **Competitive Shooting**: 20-round capacity and low recoil let shooters stay in the fight longer and reset faster between shots.
2. **Self-Defense**: High capacity and manageable recoil in a pistol that handles quickly.
3. **Tactical Training**: The ambidextrous controls and lightweight build work well for drills requiring speed.

## Frequently Asked Questions

**Q: What caliber is the FN Five-seveN?**

A: The FN Five-seveN is chambered in 5.7x28mm.

**Q: Who makes the Five-seveN pistol?**

A: The Five-seveN is made by FN Herstal.

**Q: What type of firearm is the FN Five-seveN?**

A: It is a single-action-only semi-automatic full-size pistol with a polymer frame.

**Q: What is the barrel length of the FN Five-seveN?**

A: The Five-seveN has a 4.8-inch cold hammer-forged, chrome-lined barrel.

**Q: How many rounds does the FN Five-seveN hold?**

A: It has a 20+1 capacity and ships with two 20-round magazines.

**Q: Does the FN Five-seveN have a rail for accessories?**

A: Yes, it has an integral Picatinny rail on the polymer frame.

**Q: Where can I buy the FN Five-seveN?**

A: Compare current vendor offers on this page.

## What Reviewers Say

*Quoted verbatim from YouTube reviews. Each link opens the video at the moment quoted.*

> I initially used to think it would be pretty intuitive after a period of time with your fingers.
>
> — [Colion Noir](https://www.youtube.com/watch?v=9CTRye_ZEK4&t=199s)

> It is if i had to pick and choose between this trigger and the old one i'm gonna be honest i'm probably gonna go with the old one.
>
> — [Colion Noir](https://www.youtube.com/watch?v=9CTRye_ZEK4&t=518s)

> Rounds in a handgun this thing comes out screaming screaming but then also has very light recoil and because of that it allows you to just run this damn thing like a freaking lunatic.
>
> — [Colion Noir](https://www.youtube.com/watch?v=9CTRye_ZEK4&t=605s)

## What Customers Say

*AI-generated insights from customer reviews*

The FN Five-seveN attracts a specific type of buyer (one drawn to the unusual 5.7x28mm caliber, high capacity, and FN's engineering pedigree), and owner sentiment generally reflects satisfaction within that niche.

The combination of low recoil and 20-round capacity gets consistent positive feedback. Shooters who try the Five-seveN at the range often comment on how flat it shoots compared to 9mm or larger calibers. The lightweight polymer frame makes extended sessions comfortable.

Accuracy is reported favorably, with owners noting it performs well at various distances. The ergonomics, including the grip angle and ambidextrous controls, draw good marks.

The 5.7x28mm caliber is the primary limitation buyers discuss. Ammunition is more expensive than common pistol calibers and isn't stocked as widely. Shooters who put significant rounds downrange at the range need to budget accordingly or buy in bulk.

Some owners note the Five-seveN isn't an ideal everyday carry pistol given its 8.2-inch overall length and the ammunition cost and availability concerns. It's better positioned as a range gun or home defense platform.

Overall, enthusiasts who understand what they're getting (a high-capacity, low-recoil, unusual-caliber pistol with real engineering behind it) tend to be happy owners. Buyers who want conventional utility may find the ammunition logistics outweigh the benefits.

## Pricing

**2 offers available**

| Vendor | Price |
|--------|-------|
| Guns Com | $1099.99 |
| Guns Com | $1499.99 |

## Similar Products

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- [FN Five-seveN SAO 5.7x28mm Pistol, 10-Rd, Adjustable Sights](https://gunsnation.com/p/fn-five-seven-sao-5-7x28mm-pistol-10-rd-adjustable-sights/UCEt9uHAU)
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*Data from [GunsNation](https://gunsnation.com)*