The Fierce Firearms Carbon Rival XP .300 Win Mag 22″ is a bolt-action hunting rifle built for shooters who want a lightweight, accurate platform without the heavy price tag of a custom build. Chambered in .300 Winchester Magnum, it pairs a 22-inch C3 carbon barrel with a Phantom carbon stock and a tungsten Cerakote finish. This rifle uses a 700-pattern receiver and ships with a single drop-box magazine for a stated 3+1 capacity. The barrel is threaded 5/8×24, and the whole package is designed for precision and repeatable handling in the field.
| Manufacturer | Fierce Firearms |
|---|---|
| Model | Carbon Rival XP |
| Material | C3 carbon fiber barrel, carbon fiber stock, tungsten Cerakote finish |
| Compatibility | 700-pattern receiver, 5/8×24 threaded muzzle |
| Finish | Tungsten Cerakote |
| Weight | Approximately 6.5 lbs (per manufacturer specs) |
| Condition | New |
Key Features
- C3 Carbon Barrel: The 22-inch C3 carbon barrel reduces weight without sacrificing stiffness, meaning you can carry it all day and still hit tight groups at distance.
- Phantom Carbon Stock: Lightweight and rigid, this stock helps dampen recoil and keeps the rifle balanced for off-hand shots or shooting from a pack.
- Tungsten Cerakote Finish: This hard-wearing finish resists corrosion and scratches, so the rifle holds up in wet brush or salt air.
- 700-Pattern Receiver: You get a proven action design with aftermarket support for triggers, stocks, and bottom metal, making upgrades straightforward.
- Threaded Muzzle (5/8×24): Ready for a suppressor or brake right out of the box, which helps manage recoil and noise in the field.
Who It’s For
The Carbon Rival XP is for the hunter who wants a lightweight rifle for mountain or timber country, where every ounce counts and you might need to take a shot at 300 yards or more. It’s also a good fit for the shooter who wants a magnum rifle that doesn’t beat you up on the range, thanks to the carbon stock and threaded barrel for a brake.
Pros & Cons
- Pro: Under 7 pounds with a carbon barrel and stock, it’s easy to pack on long hikes.
- Pro: The 700-pattern receiver means you can swap triggers or stocks without a gunsmith.
- Pro: Tungsten Cerakote is tough and looks clean.
- Con: The drop-box magazine is a single-stack design, so reloads are slower than a detachable box magazine.
Comparison
| Feature | Fierce Carbon Rival XP | Zev Technologies Zermatt Origin | Geissele Super Duty Bolt Action |
|---|---|---|---|
| Caliber | .300 Win Mag | .308 Win | .308 Win |
| Barrel | 22″ C3 carbon | 20″ stainless steel | 20″ stainless steel |
| Weight | ~6.5 lbs | ~7.5 lbs | ~8.0 lbs |
| Stock | Phantom carbon | Mcmillan A5 | Geissele GFR |
| Price | $2,399 | $2,800 | $2,600 |
FAQ
What is the overall length of the Fierce Carbon Rival XP .300 Win Mag?
The overall length is approximately 42 inches with the 22-inch barrel. This keeps it maneuverable in tight cover while still giving you velocity from the .300 Win Mag.
Does this rifle come with a scope base or rings?
It ships with a 20 MOA Picatinny rail installed, so you can mount most scope rings directly. Rings are not included.
Is the barrel threaded from the factory?
Yes, the 22-inch C3 carbon barrel comes threaded 5/8×24 with a protective cap. It’s suppressor-ready.
What is the magazine capacity?
The rifle includes a single drop-box magazine with a stated capacity of 3+1 rounds of .300 Win Mag.
Why Buy From Us
- ✓ Nationwide delivery (all 50 states)
- ✓ Ships 1-2 business days
- ✓ 30-day returns
- ✓ Secure checkout
Last updated: April 2026
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