Fierce rifles. A name you a likely familiar with, but some people have some pretty strong and polarizing opinions about the Fierce Carbon Rival XP rifle. While this Fierce rifle review isn’t meant to confirm or debunk any given opinion, we are going to share our honest, straightforward experience with it after using it over the course of the last year. This rifle was put through the rigors of life on a backpack during a full hunting season, countless range trips doing load development, and multiple NRL Hunter Games Matches.
How did it fare? Did it really give us that 1/2 MOA performance that Fierce guarantees?
Let’s dig into it.
What Makes the Fierce Carbon Rival XP Stand Out
The Fierce Carbon Rival XP rifle is a lightweight rifle that is built for the backcountry with it’s lightweight carbon stock and carbon barrel. With a base weight approaching 6 pounds on some builds, this rifle gives you a weight similar to that of a chassis build while still offering a full–framed carbon stock. For those who don’t care for the chassis, this Carbon Rival XP hits the mark for a lightweight build.
FIERCE FIREARMS STAINLESS STEEL DUAL LUG ACTION
The Fierce Carbon Rival XP features Fierce’s stainless steel dual-lug action. It is lightweight, smooth, and offers a two-position safety. Personally, I’m a fan of a three-position safety for hunting purposes, as it helps prevent the bolt from accidentally opening while hiking around the backcountry, but it’s certainly not a deal-breaker.
The Fierce stainless steel action is very smooth, but not the smoothest I’ve ever used. Like most actions, give it some time and it will get smoother with use. Among rifles at this price point, it’s impressive, and the tolerances are tight. Not once have I had it fail to cycle cleanly or fail to eject. Give me reliability and dependability all day long.
The single-stage TriggerTech trigger tthat comes with the Carbon Rival XP rifle is excellent. It is fully adjustable from 1 lb up to 3 lbs, which is perfect for me, as I typically set my triggers right around 1.5 lbs. I should note that, at the beginning of this review, the Fierce Carbon Rival XP came with the Bix’n Andy Dakota trigger, which I did have some issues with, but we’ll get more into that later.
FIERCE C3 CARBON BARREL
The Fierce Carbon Rival XP comes with a well-machined carbon barrel, offered in 18″, 20″, 22″, or 24″ lengths, depending on which caliber you choose. Not all lengths are available in all calibers. The barrel looks sharp and well-refined, which is great, but what was more impressive were the results I found when I ran my borescope down the barrel. The hand-lapped barrel liner was clean and free of defects I might have honestly expected from a rifle at this price point. I have no doubt that this was one of the driving forces behind the consistently tight groups I was able to achieve, but I’m getting a little ahead of myself.
I love that the barrel comes threaded, as well as with a Nix Titanium side-port muzzle brake, which I found to be excellent—particularly for a brake that’s included with the rifle. Many rifle manufacturers include a low-quality brake that you’ll want to quickly replace, but this one is excellent.
BUILT-IN PICATINNY RAIL
A simple yet super functional feature of the Fierce Carbon Rival XP is the inset Picatinny rail at the fore-end of the stock. This integration makes mounting your bipod fast and easy with any Picatinny-style bipod. However, if you want to also have the ability to mount this rifle on a tripod via an Arca-Swiss plate, you’ll need to install an Arca plate on the stock.
This isn’t a huge deal, but it’s something I wish came pre-installed. Having the ability to mount the rifle on your tripod for those times when shooting off a tripod is your best option is a feature I personally always try to have on my hunting rifles. There are a few tripod heads out there that allow you to attach a Picatinny rail to them, like the RRS Scout, but they are few and far between.
1/2 MOA GUARANTEE
Fierce offers a ½-MOA guarantee on most of their rifles. This is a bold claim and one I was honestly skeptical of. Let’s face it: if we’re honest with ourselves, the reality is that most of us don’t have the ability to shoot a ½-MOA group consistently. Sure, maybe here and there, but on a consistent basis, the average shooter will have a difficult time holding groups that tight, even if the rifle is capable.
That being said, Fierce does offer a ½-MOA guarantee that is limited to the first year of ownership and applies only to the original purchaser. So, don’t go buying a used one that’s a few years old and expect to call Fierce to take advantage of the ½-MOA guarantee. Fierce also states that they’ll try to walk you through some possible issues to address before sending the rifle in if you find that it’s not shooting ½-MOA. As noted above, don’t be offended if the end result is that you—the shooter—are the reason the gun isn’t shooting ½-MOA. There’s nothing to be ashamed of; it’s just not that easy to do.
I shoot a lot of rifle rounds each year, and even now, there are days when I find myself unable to keep my groups under ½-MOA, even when I know the rifle is capable. After all, we’re talking about putting a minimum 3-shot group into just 0.52 inches at 100 yards. That’s a tight group—especially if you’re shooting factory ammo.
FIERCE C3 CARBON STOCK
The Fierce C3 carbon-fiber stock is fantastic. It’s super lightweight yet doesn’t feel cheaply made. The adjustable comb makes for easy adjustments to ensure your eye is aligned with the center of your scope without needing to change your ring height. It offers a moderate toe line that is a little steeper than I prefer, but it works well.
The vertical grip features a pronounced palm swell and an integrated thumb shelf that promotes proper hand placement, helping reduce hand torque on the shot. While the thumb shelf isn’t nearly as pronounced as the Gunwerks Nexus stock, it still offers adequate space to place your hand and thumb in the proper spot.
One feature I wish the Fierce Carbon Rival XP stock included is an integrated Arca rail. The built-in Picatinny rail is perfect for attaching a bipod, but there are times when shooting off a tripod is the better—or even necessary—option, especially when you need extra elevation to clear tall brush and execute a shot. While an Arca rail can certainly be added aftermarket, having it pre-installed would make the rifle even more versatile right out of the box.
Fierce Carbon Rival XP Rifle Specs
Part of what determines whether any piece of equipment fits our list of wants comes down to the specs. If you have a particular target weight in mind and are looking for a lightweight rifle build, the Fierce Carbon Rival XP should be right up your alley and warrants some serious consideration.
Here are the Fierce Carbon Rival XP rifle specs presented in an easy-to-read format:
| Fierce Carbon Rival XP Rifle Specs | |
|---|---|
| Action | Fierce Dual Lug Stainless Steel |
| Action Size | Short or Long Action |
| Bolt Angle | 70° |
| Trigger | Trigger Tech Match (1-3lbs adjustable) |
| Safety | 2 position |
| Barrel | 18″, 20″, 22″ or 24″ Carbon Barrel w/ Titanium Nix Side Port Brake |
| Stock | Fierce C3 Carbon Rival |
| Magazine | Drop Box / Flush Mount |
| Grip | Vertical |
| Current Caliber Offerings | Many Options |
| Weight (no scope or bipod) | Starting around 6lbs, depending on configuration |
| Accuracy Guarantee* | 1/2 MOA |
| Integrated Picatinny bipod mount | Yes |
*The 6.5 Western caliber and other may offer a 1 MOA Grantee.
How We Tested For this Fierce Carbon Rival XP Review
Because we value thorough, hands-on testing, we spent more than a year shooting, hunting with, and developing loads for the Fierce Carbon Rival XP. While there are plenty of more technically detailed reviews out there, our focus is on how this rifle performs in its intended role: as a lightweight, backcountry-ready hunting rifle.
With that in mind, we put it to work.
TEST #1 – IS IT 1/2 MOA? PASSED
The first thing we set out to test was the ½-MOA guarantee. With the rifle arriving just a week before deer season, there was no time for load development, so factory ammo was the only way to go—and the Fierce Carbon Rival XP did not disappoint. I mounted a Zeiss V8 NA 2.8-20×56 scope and made a quick dash to the range to zero the rifle and confirm my ballistic data. With fingers crossed, I hoped the Hornady 147gr ELD-M factory loads I’d chosen would perform.
Much to my relief, I immediately found that ½-MOA group right out of the box, which allowed me to zero the scope, verify my ballistic data, and get straight to hunting. From there, I knew I could tighten up the groups with a little hand-loading magic, but I was very pleased with the ½-MOA grouping using factory ammo. Test number one: in the books.
TEST #2 – REAL WORLD HUNTING CONDITIONS: PASSED
Saying a rifle “passed the test” in a hunting situation is always relative, so take this for what it’s worth. In the field, I’m mainly looking for any real-world quirks or annoyances you’d want to know about. After using the Fierce Carbon Rival XP to make a challenging 688-yard uphill shot off a tripod—and watching it land perfectly—my 13-year-old son would be the first to tell you: this rifle is a shooter. And yes, that was with factory ammo.
I’m by no means advocating for taking long shots just because a rifle shoots well, but in this case, I knew he could make it based on his NRL Hunter Games Match performance. He built the shooting position entirely on his own and then executed a perfect shot. That was a proud dad moment if there ever was one.
TEST #3 – HOW EASY IS LOAD DEVELOPMENT? PASSED
Another key test for this Fierce Carbon Rival XP review was to see how easily I could develop a load for it. While I realize this is highly subjective and depends on both the handloader and the level of care taken, I’ve done enough load development over the years to know when a rifle is going to be cooperative—and when it’s going to fight you.
After going through load development with a few loads, I found that the gun (not surprisingly) liked the Hornady 147gr ELD-M bullet. Loads generally grouped well in the 0.4 to 0.7 MOA range, with standard deviations in the low teens. This level of performance was easy to achieve without extensive tinkering with seating depth, powder charges, or other variables. This rifle clearly loves the 147gr Hornady ELD-M bullet paired with one of my favorite powders, Hodgdon H1000, and it provides some excellent shooting loads.
| Cartridge | Bullet Weight (grains) | AVG Muzzle Velocity (fps) | Group Size (inches) | Standard Deviation (SD) |
|---|---|---|---|---|
| 6.5 PRC | ||||
| Hornady ELD-M ( factory ammo) | 147gr | 2835 | .51 | 18.2 |
| Hornady ELD-M ( hand load) | 147gr | 2989 | 0.48 | 12.7 |
| Hornady ELD-M (hand load) | 147gr | 2811 | 0.42 | 11.8 |
It’s worth noting that I tested these results repeatedly across a range of temperatures, seasons, activities, and elevations. As expected, there were minor variations in velocity and standard deviation, but overall, the results stayed remarkably consistent. Next on my list is developing loads for the 153gr Hornady A-Tip and the Berger 157gr EOL bullets—I’ll update this review once that testing is complete.
TEST #4 – NRL HUNTER MATCHES: PASSED
I don’t claim to be a competitive match shooter, but I’ve come to really enjoy participating in “Hunter Games” matches. They’re an excellent way to sharpen your skills, build confidence for hunting season, and get comfortable building a solid base for those awkward shooting positions we so often encounter in the field. These NRL Hunter matches offer invaluable feedback on both your shooting and your gear. If you haven’t tried one yet, I highly recommend it—it’s a great way to build confidence in your equipment and identify areas where you can improve.
Make sure to check out our other gear reviews and the Backwoods Pursuit YouTube Channel to help you decide what gear will help you stay out in the field longer!
With the Fierce Carbon Rival XP at my side, I felt confident and made some outstanding shots, achieving my best overall score to date. While matches like these don’t deliver the same quantifiable results you’d get from a controlled range environment, they do offer something just as valuable: confidence. Walking away from this event, I had zero doubts about the rifle and its readiness for the upcoming hunting season.
What I liked – Fierce Carbon Rival XP Rifle Review
The list of things I love about this Fierce Carbon Rival XP is quite long. It passed every test I threw at it with flying colors and did so in a way that inspires confidence.
- Excellent value
- Lightweight build designed for the backcountry
- Incredible overall performance
- Integrated thumb shelf for improved ergonomics
- Built-in Picatinny rail for quick bipod mounting
- Vertical grip that promotes proper hand placement
- Adjustable comb for perfect eye alignment
- Muzzle break included
- Proven accuracy and easy load development
- Fully customizable action and stock combinations
What I Disliked – Fierce Carbon Rival XP Rifle Review
There wasn’t much I didn’t like about the Fierce Carbon Rival XP rifle, but there are a few areas where I think small changes could make it even better:
TRIGGER ISSUE – RESOLVED ALREADY
I experienced some noticeable creep on the Bix’n Andy Dakota trigger that originally came with the rifle, so I contacted Fierce, and they promptly sent out a replacement. After installing it, I found it had the same issues and just didn’t feel right. I reached out to Fierce again, and this time they had me send the rifle back for a closer look.
A couple of weeks later, the rifle returned with a new TriggerTech trigger installed, and the issue was completely resolved. While the process was a bit of an inconvenience, I was very impressed with how Fierce’s customer service handled the situation—responsive, professional, and solution-focused. As of this review, Fierce now equips all rifles with TriggerTech triggers, so I don’t expect this issue to be a problem for anyone moving forward.
Other than that, there were just a few small things I’d change:
- No integrated Arca rail
- No built-in 20 MOA scope rail
Neither of these is a deal-breaker since both can be solved easily with aftermarket parts, but it’s always nice when features like these come standard on a rifle at this level.
Conclusion – Fierce Carbon Rival XP Rifle Review
The Fierce Carbon Rival XP rifle proved to be a real shooter, a great value, and offered tight tolerances, reliable performance, and repeatability over the long run. Is it the “best” in its respective price range? I can hardly make that conclusion, as there are extensive options out there. That said, for a little over the $2,000 price point, this rifle performed exceptionally well, and I wouldn’t hesitate to recommend the Fierce Carbon Rival XP to the backcountry hunter looking for a lightweight rifle that’s accurate, reliable, and a great value.
Confidence is something a rifle has to earn, and over the course of a full year of testing, the Fierce Carbon Rival XP did exactly that. When it’s crunch time, you want absolute certainty that the rifle will hit the mark—as long as you, the shooter, can do your part.
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