Bergara B-14 Wilderness Series Sierra, Bolt Action Rifle, 6MM Creedmoor, 20″ Fluted Barrel, Camo Finish

Product Description

The Bergara B-14 Wilderness Sierra in 6mm Creedmoor is a precision hunting rifle built for shooters who refuse to compromise between field practicality and sub-MOA accuracy. This is the only B-14 hunting rifle that marries traditional sporter ergonomics with modern detachable magazine capability—a rifle that hunts like a classic but shoots like a custom. The adjustable comb means your cheek weld is always perfect, regardless of optic height, and the fluted barrel sheds weight without sacrificing the stiffness you need for consistency in the field.

Specifications

What Makes the B-14 Wilderness Sierra Different

• Adjustable Comb Height. Dial in your cheek weld with an Allen key — no need to buy a new stock or add rail-mounted spacers. This is the single biggest quality-of-life upgrade for hunters running modern optics with varying mounting heights.
• Dual Magazine System (M5 Bottom Metal). Swap between AICS detachable magazines for speed and flexibility, or lock in the hinged floor plate for traditional field reliability. Both systems work out of the box.
• Fluted Barrel Reduces Weight Without Compromise. The No. 5 taper fluted barrel shaves weight compared to the standard Ridge profile while maintaining stiffness. For backcountry hunters, every half-pound matters.
• Full Sniper Grey Cerakote Finish. Barrel and action finished in the same weatherproof Cerakote—corrosion resistance and a clean, tactical aesthetic that doesn’t look out of place in the field.
• Remington 700 Footprint Ecosystem. The B-14 action uses the largest aftermarket ecosystem in bolt-action history. Drop it into any R700-pattern stock, swap triggers, add aftermarket optic mounts—your rifle grows with your needs.

Bergara’s Barrel Story

Bergara has been perfecting barrel manufacturing for decades in Spain’s Basque region, home to centuries of gunmaking tradition. Every Bergara barrel goes through a rigorous 5-step process: precision straightening, deep-hole drilling, three-spindle diamond honing to a mirror finish, carbide button rifling held to less than .0002″ groove diameter deviation, and high-temperature stress relieving. This heritage manufacturing process is why you get hand-lapped accuracy at production prices. The Sierra’s No. 5 taper fluted barrel is no exception—it’s built to shoot, and Bergara backs every rifle with a sub-MOA accuracy guarantee straight from the box.

6mm Creedmoor: The Modern Hunting Cartridge

The 6mm Creedmoor is a ballistically efficient, flat-shooting medium-range hunting round. In a 20″ barrel, you’re looking at ballistics that favor extended-range shots on deer and pronghorn without excessive recoil or barrel length. The round is also naturally accurate—most shooters see it shine beyond 400 yards, and ammo availability has improved significantly in the last few years. If you’re chasing precision and versatility in a caliber that won’t break your shoulder, 6mm Creedmoor delivers.

Why Buy from Western Sport

Western Sport is an FFL/SOT dealer serving the DFW area from our location in Roanoke, TX, just north of Fort Worth. We’ve been in the firearms business since 2007, and we shoot the rifles we sell—our staff has hands-on experience with every Bergara model we carry. If you have questions about accuracy, fit, trigger feel, or how this rifle compares to other options in its class, call us at 817-393-4000 and talk to someone who knows.

Frequently Asked Questions

Does the adjustable comb actually work, or is it a gimmick?

It works. The comb height adjusts via Allen key at the side of the stock—typically 1/4″ to 1/2″ of vertical movement. Most hunters who run modern optics with higher rings find that factory stocks force them to stretch their neck or lean forward. This one doesn’t. Once you dial it in, your cheek weld is repeatable every shot, which translates directly to accuracy and reduced shooter fatigue in the field.

Can I switch between AICS magazines and the hinged floor plate on the same rifle?

Yes. The M5 bottom metal accepts either system without permanent modification. You can hunt with the hinged floor plate one season and swap to AICS mags the next if your needs change. This flexibility is unique to the Wilderness Sierra in the B-14 hunting lineup.

What’s the real-world accuracy like with factory ammo?

Bergara backs a sub-MOA guarantee on every rifle—meaning your Sierra will print groups under 1 inch at 100 yards with quality factory ammunition. Most shooters report groups in the 0.5–0.8″ range with good brass, and closer to 0.4–0.6″ with hand loads and match-grade ammo. The Bergara Performance Trigger, set around 3 to 3.5 lbs, contributes significantly to this consistency.

Is the Bergara Performance Trigger reliable for hunting, or do I need to upgrade it?

The factory Performance Trigger is reliable and crisp—reviewers consistently compare it favorably to most aftermarket triggers in the $100–150 range. It’s adjustable from 2 to 4 lbs via Allen key (no gunsmith required), and out of the box it’s set to around 3 to 3.5 lbs, which is ideal for precision hunting. Unless you have a specific preference for a different break feel or weight, you don’t need to replace it.

Does the fluted barrel affect accuracy or durability?

No. The fluting reduces weight and improves heat dissipation in back-to-back shots, but the core barrel dimensions and stress-relief process remain unchanged. You’re not sacrificing any accuracy—you’re gaining approximately 0.5 lbs of weight savings without compromise.

What scope mounting system does this use?

The B-14 uses Remington 700 pattern bases and rings—the most common and interchangeable standard in the industry. Any standard two-piece base designed for R700 footprint will work. Bergara does not ship with integrated bases, so you’ll need to purchase or have rings installed separately.

Can I use this rifle in a precision rifle competition?

Yes. The B-14 action, M5 bottom metal, adjustable trigger, and sub-MOA accuracy make the Wilderness Sierra a viable PRS or local match rifle out of the box. You’ll need to add competition-appropriate glass, bipod, and rear bag, but the rifle itself is built for precision. Many shooters also swap the sporter stock for a modular chassis after purchase to suit competition setups.

Additional information