Fierce MTN Reaper

The Fierce MTN Reaper is built for one purpose: mountain hunting where every ounce matters and where the rifle must perform when it counts most. Sub-6-pound completed weight in most calibers, full carbon fiber construction, and Fierce's sub-MOA accuracy guarantee — the dedicated mountain platform from one of America's premier ultralight rifle makers.

Read our full Fierce MTN Reaper Buying Guide ↓

What the MTN Reaper Is Built For

The MTN Reaper targets a specific hunter: someone who books a sheep, mountain goat, high-elevation elk, or similar mountain species hunt where approach requires miles of vertical gain and the rifle rides a pack for days before a shot opportunity. In this context, the difference between a 7-lb rifle and a sub-6-lb rifle isn't abstract — it's felt in the knees, hips, and shoulders at the end of a 10-mile day. The MTN Reaper is the most weight-optimized platform in the Fierce lineup, designed specifically for this application.

MTN Reaper vs. Carbon Rival

Both the MTN Reaper and Carbon Rival use full carbon fiber construction. The MTN Reaper goes further in weight optimization — typically trimming an additional 0.25-0.5 lbs over the Carbon Rival through component selection and configuration choices specifically aimed at mountain hunting. The Carbon Rival is the all-around flagship; the MTN Reaper is the dedicated mountain specialist. For general hunting and precision shooting, the Carbon Rival is the more versatile choice. For serious mountain hunting where every gram counts, the MTN Reaper is the purpose-built answer.

Key Features

Sub-6-lb completed weight — The defining specification. Most MTN Reaper configurations come in under 6 lbs — some under 5.5 lbs — making it one of the lightest production hunting rifles available from any manufacturer.

Carbon fiber barrel and stock — Full carbon construction throughout, same as the Carbon Rival. No weight compromises on materials.

Mountain-optimized stock geometry — The MTN Reaper's stock is shaped specifically for mountain shooting positions — prone over rocks, kneeling on uneven ground, sitting against a ridge — where conventional stock geometry doesn't serve a mountain hunter as well.

Sub-MOA guarantee — Every MTN Reaper ships with Fierce's sub-MOA accuracy guarantee. Test-fired before shipping.

Caliber Recommendations for Mountain Hunting

For sheep and mountain goat (shots typically under 400 yards): 6.5 PRC, 7mm PRC, .300 Win Mag all deliver appropriate terminal performance with manageable recoil in the MTN Reaper's light chassis. For high-elevation elk (shots potentially 400-600+ yards): 7mm PRC, .300 Win Mag, and .300 PRC are the most popular choices. The MTN Reaper's carbon barrel handles the heat of these larger magnum cartridges better than stainless alternatives, maintaining accuracy consistency through a hunt's worth of shots.

FAQ

How much does the Fierce MTN Reaper weigh?
Under 6 lbs in most configurations — some configurations push under 5.5 lbs depending on caliber and barrel length.

What is the difference between the Fierce MTN Reaper and Carbon Rival?
Both use full carbon fiber construction. The MTN Reaper is further optimized for mountain hunting weight reduction, typically 0.25-0.5 lbs lighter than the Carbon Rival in comparable configurations. The MTN Reaper is the dedicated mountain hunting specialist; the Carbon Rival is the all-around flagship.

What calibers does the Fierce MTN Reaper come in?
6.5 Creedmoor, 6.5 PRC, 7mm PRC, 7mm Rem Mag, .300 Win Mag, .300 PRC, .300 Norma Mag, and others depending on configuration.

Does the Fierce MTN Reaper come with an accuracy guarantee?
Yes — sub-MOA (3-shot groups) with quality factory ammunition, consistent with all Fierce rifles.

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