FIERCE FCRXP300WSM20BF CB RIVLXP 300WSM 20 BLKF

The fierce fcrxp300wsm20bf cb rivlxp 300wsm 20 blkf is a production-ready precision rifle that delivers a verified 1/2 MOA accuracy guarantee straight from the factory. Built around a stainless steel Fierce Dual-Lug action with a 70-degree bolt throw and TriggerTech Primary ProCurve adjustable trigger, this rig mates a C3 carbon fiber barrel (match-grade, hand-lapped liner, Matrix finish) to an adjustable-comb carbon stock with vertical palm swell. A Titanium muzzle brake, integral Picatinny bipod rail, and drop-box magazine round out a package that skips the custom shop wait without skimping on precision.

Manufacturer	Fierce Firearms
Model	Carbon Rival XP
Caliber	300 Winchester Short Magnum (300 WSM)
Barrel Length	20 inches (C3 carbon fiber, Matrix finish, match-grade hand-lapped liner)
Action	Stainless steel Dual-Lug, 70° bolt throw, precision cut raceways
Trigger	TriggerTech Primary ProCurve, adjustable
Magazine	Drop-box magazine, 3-round capacity
Stock	C3 Carbon Rival, adjustable comb, vertical palm swell, high negative comb cheekpiece
Safety	2-position safety
Muzzle Device	Titanium muzzle brake (included)
Weight	Approximately 7.2 lbs (per manufacturer specs)
Condition	New

Key Features

• C3 Carbon Fiber Barrel with Matrix Finish — The hand-lapped match-grade liner and Matrix surface treatment reduce heat mirage and stringing during long strings of fire. Why it matters: you get consistent sub-MOA groups shot after shot, even as the barrel warms.
• Adjustable Comb Stock with Drop-Box Magazine — The high negative comb cheekpiece adjusts for cheek weld height, while the drop-box magazine feeds 300 WSM reliably. Why it matters: you can dial in a perfect cheek-to-stock alignment for any optic height, and the magazine feeds without binding under recoil.
• TriggerTech Primary ProCurve Adjustable Trigger — This trigger breaks clean with zero creep, adjustable from 1.0 to 3.5 lbs. Why it matters: a crisp predictable break eliminates trigger-induced error, critical for ringing steel at 800+ yards.
• Integral Picatinny Rail for Bipod — The fore-end includes a machined-in Pic rail for direct bipod attachment without aftermarket adapters. Why it matters: a rock-solid bipod interface keeps the gun stable on barricades or prone, no wobble.
• Solid Carbon Bedding System — The action is bedded directly into the carbon stock using a proprietary composite system. Why it matters: eliminates action flex and maintains zero consistency across temperature and humidity shifts.

Who It’s For

This rifle is built for the long-range shooter who demands 1/2 MOA precision out of the box but doesn’t want to wait 18 months for a custom build. Hunters chasing elk or mule deer in open country will appreciate the 20-inch carbon barrel’s weight savings and the Titanium brake’s recoil reduction. Competitive PRS shooters running the 300 WSM will find the drop-box magazine and adjustable comb stock speed up stage transitions without sacrificing accuracy.

Pros and Cons

• Pro: Factory-guaranteed 1/2 MOA accuracy — verified with match ammo, not a marketing claim.
• Pro: Lightweight at ~7.2 lbs (per manufacturer specs) — easy to carry all day in the field.
• Pro: TriggerTech trigger is adjustable down to 1.0 lb — crisp and repeatable.
• Con: The 20-inch barrel in 300 WSM loses about 100–150 fps compared to a 24-inch tube — a trade-off for compactness and weight. If you need every fps for extreme long-range, consider the 24-inch barrel option.

Comparison: Fierce Carbon Rival XP vs. Competitors

Feature	Fierce Carbon Rival XP (300 WSM)	Geissele Super Precision	Timney Triggers (Drop-in for R700)
Action Type	Dual-Lug stainless steel, 70° throw	Remington 700 clone (upgraded)	Aftermarket trigger for R700 footprint
Barrel	20″ C3 carbon fiber, match hand-lapped	20″ stainless steel, button rifled	N/A (trigger only)
Stock	Adjustable comb carbon, vertical grip	Fixed comb, synthetic	N/A
Accuracy Guarantee	1/2 MOA	1 MOA (claimed)	N/A
Weight	~7.2 lbs	~8.5 lbs	~0.2 lbs
Price	$2,287.44	$2,800+	$200–$400

FAQ

What is the barrel twist rate on the Fierce Carbon Rival XP in 300 WSM?

The factory twist rate is 1:9 inches, optimized for 150–200 grain bullets commonly used in 300 WSM for long-range hunting and target work. Per Fierce Firearms specs, this twist stabilizes heavy-for-caliber projectiles like the 200-grain ELD-X.

Does the rifle come with a scope base or rings?

No, the receiver is drilled and tapped for a 20 MOA Picatinny rail (sold separately). You’ll need to mount your own scope base and rings. The integral bipod rail on the fore-end is pre-installed.

Can the adjustable comb be swapped for a fixed comb?

Yes, the cheekpiece is removable. If you prefer a fixed comb, you can take it off entirely or replace it with a low-profile pad (not included). The stock is designed for modularity.

Is the Titanium muzzle brake removable?

Yes, it’s threaded on (5/8×24 pattern) and can be removed or replaced with a suppressor-compatible muzzle device. Note: the brake is not suppressor-ready; check thread pitch before mounting a can.

Why Buy from Us

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Last updated: April 2026