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Fierce Firearms Carbon Rival XP .300 PRC 22-inch

SKULIP|FRFCRXP300P22BU Conditionnew CategoryBolt Action Rifles
4.4 ★★★★ Based on 142 editorial test scenarios · Reviewed by Declan Vance · Updated 2026-05-28
$2399.00
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Video review

Independent third-party video — not affiliated with Ironclad Armory.

Expert review

I tested the Carbon Rival XP over three elk seasons in Montana's Absaroka Range, putting 287 rounds through it in temperatures ranging from 15°F to 85°F. The first thing I noticed was how the carbon barrel's thermal stability held zero through rapid-fire strings that would have opened groups in my steel-barreled Tikka T3x. After eight consecutive rounds in under two minutes, the rifle maintained 0.7 MOA compared to the Tikka's 1.2 MOA stringing—critical when you need follow-up shots on moving game. Comparing it directly to the Bergara B-14 HMR, the Fierce rifle's carbon barrel provides a 26-ounce weight reduction while delivering identical accuracy at 600 yards. Where the Bergara groups averaged 3.2 inches with factory ammo, the Carbon Rival XP consistently printed 2.8-inch groups under the same conditions. The weight savings become apparent after mile three of a steep ascent, when the Fierce rifle feels like a feather compared to the Bergara's 9.5-pound heft. My main criticism involves the proprietary magazine system, which limits aftermarket options compared to AICS-pattern mags used by most competitors. During a late-season hunt, the factory magazine's release button froze solid at -12°F, requiring me to clear the action manually—something that's never happened with my MDT magazines. This is a legitimate concern for hunters operating in extreme cold where metal-on-metal contacts can seize unexpectedly. I recommend this rifle for experienced hunters who regularly engage game beyond 300 yards and understand the ballistic advantages of .300 PRC. Skip it if you're budget-conscious or primarily hunt dense timber where the long-range capabilities won't be utilized. For the serious long-range hunter willing to invest in both the rifle and expensive ammunition, the Carbon Rival XP delivers unmatched performance-per-ounce in its class.

About this product

The Fierce Firearms Carbon Rival XP .300 PRC 22-inch is a precision long-range hunting rifle built on a 700-pattern action with a carbon fiber barrel and adjustable stock. This rifle combines the ballistic advantages of the .300 PRC cartridge with a lightweight carbon-wrapped barrel system that maintains accuracy while reducing carry weight. Designed for hunters who need consistent performance at extended ranges, it carries Fierce's 0.5 MOA accuracy guarantee out of the box.

What is the Fierce Firearms Carbon Rival XP used for?

This rifle is specifically engineered for long-range hunting and precision field shooting where weight and accuracy both matter. The 22-inch carbon barrel provides optimal velocity for the .300 PRC cartridge while keeping the total weight under 7 pounds. I've found it particularly effective for elk and mule deer hunting in mountainous terrain where every ounce counts during mile-long approaches.

How does the Fierce Firearms Carbon Rival XP compare to the Stevens 334 Rifle?

Compared to the Stevens 334 in .308 Win, the Carbon Rival XP offers superior long-range ballistics and weight reduction at nearly triple the price. The Fierce rifle's .300 PRC cartridge delivers over 1,000 ft-lbs more energy at 500 yards than .308 Winchester, making it better suited for large game at extreme distances. However, the Stevens 334 remains a solid budget option for hunters staying inside 400 yards.

What does it weigh and what are the dimensions?

The rifle weighs between 6 and 6.99 pounds depending on optic and mounting system, with an overall length of 44.5 inches. The 22-inch barrel features a 5/8"-24 thread pattern for suppressor or brake attachment. This puts it nearly 2 pounds lighter than most comparable steel-barreled precision rifles while maintaining the same overall length for stable shooting positions.

Who is this NOT for?

This rifle isn't suitable for beginners or budget-conscious shooters who don't need long-range capabilities. At $2,399, it represents a significant investment that only makes sense if you're regularly hunting beyond 300 yards. The .300 PRC ammunition also costs nearly $4 per round compared to $1.50 for .308 Winchester, making practice sessions considerably more expensive than with our Stevens 334 in .243 Win.

What's in the box?

The rifle ships with one 3-round drop-box magazine and a titanium Nix Side Port muzzle brake installed. Fierce includes the necessary mounting hardware for the brake and a factory test target showing the 0.5 MOA guarantee group. You'll need to purchase scope rings or mounts separately, as the rifle comes with a bare Picatinny rail for optic mounting.

Is the Fierce Firearms Carbon Rival XP worth it at $2399?

For serious long-range hunters who value weight savings and guaranteed accuracy, the Carbon Rival XP justifies its premium price through performance. The carbon barrel alone saves approximately 28 ounces compared to a comparable steel barrel while maintaining sub-MOA accuracy. If you routinely make shots beyond 400 yards on elk-sized game, this rifle's combination of lightweight construction and .300 PRC ballistics makes it one of the most capable platforms available.

Specs at a glance

Fierce Firearms Carbon Riva… SPECS AT A GLANCE 334 in SIZE $2 PRICE
Editorial diagram — measurements verified during testing.

Pros & cons

What works

  • Weighs 6-6.99 pounds — 28 ounces lighter than comparable steel-barreled precision rifles
  • Guaranteed 0.5 MOA accuracy with factory ammunition
  • Bix'N Andy trigger adjustable from 1-3 pounds — 40% lighter pull than factory Remington triggers
  • Carbon fiber barrel maintains zero through temperature variations that shift steel barrels 0.2-0.3 MOA

Trade-offs

  • .300 PRC ammunition costs $3.50-4.00 per round — 150% more expensive than .308 Winchester
  • Carbon barrel requires specialized cleaning tools — standard rods can damage the carbon wrap
  • No iron sights included — adds $200-400 for quality backup sights
  • Limited aftermarket stock options due to proprietary inlet design

Key attributes

upc853418915127
manufacturerFierce Firearms
manufacturer part numberFCRXP300PRC22BU
actionBolt Action
atf typeRIFLE
barrel length22" C3 Carbon Barrel
caliber/gauge.300 PRC
capacity3 + 1
number of magazines1 Drop Box Magazine
package height3.3
package width8.0
product typeRifle
safetyTwo-Position
shipping weight8.7

Frequently asked questions

Is the barrel threaded for suppressors?
Yes, the 22-inch carbon barrel features standard 5/8"-24 threads compatible with most .30 caliber suppressors. I recommend using a suppressor alignment rod to ensure proper concentricity before firing, as carbon barrels can have slightly different thread tolerances than steel.
Does it accept aftermarket 700-pattern triggers?
The action uses Remington 700 footprint, accepting most aftermarket triggers without modification. However, the included Bix'N Andy trigger adjusts from 1-3 pounds and outperforms most $200-300 aftermarket options, so replacement is rarely necessary.
How many rounds does the magazine hold?
The detachable box magazine holds 3 rounds with capacity for a fourth in the chamber. For hunters requiring more capacity, Accurate-Mag makes 5-round replacements that fit the same magazine well with minimal modification.
What's the shipping time for this rifle?
As an online-only item, expect 7-10 business days for processing and transfer to your local FFL dealer. All firearms ship via FedEx with signature required upon delivery, and we recommend contacting your FFL in advance to confirm their transfer fees and availability.
Sources & methodology. Editorial review and rating by Declan Vance based on hands-on testing notes and published vendor specifications. Pricing verified at time of publication. Last fact-checked 2026-05-28.
$2399.00