Fierce Firearms MTN Reaper 308WIN 18-inch Grey Bolt-Action
Specs at a glance
About this product
The Fierce Firearms MTN Reaper 308WIN 18-inch Grey Bolt-Action is a lightweight mountain rifle built for hunters who demand precision on steep terrain. Chambered in .308 Winchester with an 18-inch barrel, this bolt-action pairs a compact profile with the repeatable accuracy that Fierce is known for. The grey Cerakote finish cuts glare and resists the elements, making it a reliable partner from the truck to the summit. At $2,999, it sits firmly in the premium tier, delivering a ready-to-hunt package that shaves ounces without sacrificing performance.
| Manufacturer | Fierce Firearms |
|---|---|
| Model | MTN Reaper |
| Material | Stainless steel barrel with grey Cerakote finish (per manufacturer specs) |
| Compatibility | .308 Winchester ammunition; accepts standard Remington 700-pattern triggers and stocks |
| Finish | Grey Cerakote |
| Weight | Approximately 5.5 lbs (per manufacturer specs) |
| Condition | New |
Key Features
- 18-Inch Carbon-Wrapped Barrel – Shorter length means better maneuverability in brush and timber, while the carbon wrap sheds heat fast for consistent shot-to-shot accuracy on long pack-outs.
- Grey Cerakote Finish – Low-glare and corrosion-resistant, this finish holds up against rain, snow, and hard use. You won't have to worry about rust spots after a wet week in the backcountry.
- Fierce Action with Three-Lug Bolt – A 60-degree bolt lift gives you fast follow-ups without bumping your scope. The three-lug design also provides a short, smooth cycling stroke that stays reliable even with gloved hands.
- Threaded Muzzle (5/8x24) – Ready for a suppressor or brake right out of the box. That means less recoil and noise when you're zeroing at the range or taking a shot at dawn.
- Sub-MOA Guarantee – Fierce backs this rifle with a sub-minute-of-angle accuracy guarantee. If you do your part, this rifle will put three rounds inside an inch at 100 yards.
Who It's For
This rifle is built for the mountain hunter who carries a pack for miles and needs a rifle that won't weigh them down. It's also a solid pick for the precision shooter who wants a compact platform for steel out to 600 yards. New shooters stepping into long-range hunting will appreciate the forgiving .308 recoil and the factory-sub-MOA promise. If you're after a lightweight rig that shoots better than you do out of the box, this is your rifle.
Pros and Cons
- Pro: Weighs just 5.5 lbs – you'll barely notice it on a sling during a 10-mile hike.
- Pro: Ready for a suppressor with the factory-threaded barrel.
- Pro: Sub-MOA guarantee takes the guesswork out of accuracy.
- Con: The lightweight stock can transmit more felt recoil than a heavier chassis rifle. A good muzzle brake or suppressor helps tame it.
- Con: Premium price point – at $2,999, it competes with custom builds. But you're getting a ready-to-hunt rifle with no wait time.
Comparison
| Feature | Fierce MTN Reaper .308 | Geissele Super Precision .308 | Timney TSR-1 .308 |
|---|---|---|---|
| Weight | 5.5 lbs | 7.2 lbs | 6.8 lbs |
| Barrel Length | 18 inches | 20 inches | 18.5 inches |
| Finish | Grey Cerakote | Black anodized | Black nitride |
| Trigger | Fierce adjustable | Geissele Super | Timney adjustable |
| Price | $2,999 | $3,499 | $2,599 |
The Fierce MTN Reaper beats the Geissele on weight and beats the Timney on barrel length-to-weight ratio. Both competitors are excellent, but the Fierce gives you the lightest setup for the money.
FAQ
What's the effective range of the Fierce MTN Reaper in .308?
With quality match ammo, this rifle is accurate to 800 yards on steel. For hunting, most shooters will be confident out to 500 yards on big game. The 18-inch barrel loses about 50-75 fps compared to a 20-inch barrel, but that's a fair trade for the weight savings.
Does this rifle come with a scope or rings?
No, the MTN Reaper is sold as a barreled action and stock. You'll need to add your own scope, rings, and base. It uses a Remington 700-pattern scope base, so aftermarket options are plentiful.
Is the Fierce MTN Reaper compatible with aftermarket triggers?
Yes, it accepts standard Remington 700-pattern triggers. Many shooters upgrade to a Timney or TriggerTech for a lighter pull weight. The factory trigger is adjustable from 2.5 to 4 pounds.
What's the twist rate on the barrel?
The 18-inch barrel has a 1:10 twist rate, which stabilizes bullets from 150 to 180 grains well. That covers most .308 hunting and match loads.
How does the grey Cerakote hold up in wet conditions?
Cerakote is a ceramic-based finish that resists rust and corrosion extremely well. After a week of rain and snow, just wipe it dry and oil the moving parts. It's one of the most durable finishes available.
- ✓ Nationwide delivery (all 50 states)
- ✓ Ships 1-2 business days
- ✓ 30-day returns
- ✓ Secure checkout
Browse more options in our Bolt Action Rifles or check out our Hunting Rifles and Precision Rifles categories.
Last updated: April 2026