# F1 Firearms FU King F15 .223 Wylde 16in Black

**Brand:** F1 Firearms
**Category:** Rifles
**Caliber:** .223 Wylde

## Specifications

- **Caliber:** .223 Wylde
- **Barrel Length:** 16"
- **UPC:** 850001820738
- **SKU:** UCExoX106

## Description

The F1 Firearms FU King F15 is a forged rifle chambered in .223 Wylde with a 16-inch, 1:8 twist stainless barrel set up on a 5.56 NATO mid-length gas system. It pairs a forged upper and lower receiver set with a 13-inch M-LOK free-float handguard, giving it a modern rifle-length feel with room for accessories. The build finishes out in black, with a special-request FU King black option also offered.

### Key Specifications
- **Brand:** F1 Firearms
- **Model:** FU King F15
- **Caliber:** .223 Wylde
- **Barrel Length:** 16in
- **Color:** Black
- **Handguard:** 13in M-LOK Free Float

### Detailed Features
- 16-inch mid-length 5.56 NATO barrel with 1:8 twist stainless steel construction
- 13-inch M-LOK free-float handguard for accessory mounting along the full length
- Black nitride finished bolt carrier group for corrosion resistance and smooth cycling
- Mil-spec charging handle for standard-parts compatibility
- A2 flash hider mounted at the muzzle
- Forged receiver set for a tight, repeatable fit between upper and lower

## Frequently Asked Questions

**Q: What caliber is the FU King F15?**

A: The FU King F15 is chambered in .223 Wylde.

**Q: What is the barrel length of the FU King F15?**

A: It has a 16-inch barrel with a 1:8 twist.

**Q: Who makes the FU King F15?**

A: The FU King F15 is made by F1 Firearms.

**Q: What type of firearm is the FU King F15?**

A: It is a forged rifle built on a mid-length 5.56 NATO gas system, with a 13-inch M-LOK free-float handguard.

**Q: Where can I buy the FU King F15?**

A: Compare current vendor offers on this page.

## What Customers Say

*AI-generated insights from customer reviews*

Shooters running a forged F15-pattern rifle like the F1 Firearms FU King generally like the fit and finish of a forged receiver set over cast alternatives, and the black nitride bolt carrier group is a common point of praise for smoother cycling and easier cleanup. The mid-length 5.56 gas system gets noted for a softer recoil impulse than shorter carbine-length setups.

In the hand, the 13-inch free-float M-LOK handguard is popular for how much rail space it opens up for lights, grips, and optics without needing extra adapters. A few owners mention that the standard A2 flash hider is fine but that many end up swapping it for a brake or different muzzle device to taste.

On value, buyers like that mil-spec parts compatibility keeps the aftermarket wide open for stocks, grips, and triggers. The .223 Wylde chamber is appreciated for letting owners run both .223 Remington and 5.56 NATO ammunition through the same rifle without compromise.

## Pricing

**1 offers available**

| Vendor | Price |
|--------|-------|
| Deguns | $849.99 |

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*Data from [GunsNation](https://gunsnation.com)*