The Bergara B-14 Wilderness Sierra LH Rifle .300 Win Mag 22in is a left-hand bolt-action precision hunting rifle built for shooters who demand adjustability and corrosion resistance in harsh backcountry conditions. Chambered in .300 Winchester Magnum, this rig delivers flat trajectories and retained energy on big game at extended ranges. The 22-inch #5 fluted barrel with threaded muzzle and Omni brake keeps recoil manageable while the Cerakote Sniper Gray finish protects against the elements.
| Manufacturer | Bergara |
|---|---|
| Model | B-14 Wilderness Sierra LH |
| Material | Steel barrel, synthetic stock |
| Compatibility | .300 Win Mag ammunition (SAAMI spec) |
| Finish | Cerakote Sniper Gray |
| Weight | 8.7 lbs (per manufacturer specs) |
| Condition | New |
Key Features
- Left-Hand Action — Dedicated left-eject, left-bolt design ensures natural cycling for southpaw shooters without cheek weld compromise.
- Adjustable Comb and Length of Pull — Tool-less adjustment system lets you dial in cheek height and LOP for consistent eye alignment with optics, critical for long-range precision.
- #5 Fluted Barrel with Omni Muzzle Brake — The heavy-contour fluted barrel dissipates heat faster and stiffens the platform; the Omni brake reduces felt recoil by up to 40% for faster follow-up shots.
- Cerakote Sniper Gray Finish — Corrosion-resistant coating withstands rain, snow, and salt spray, extending service life in wet environments.
- Bergara Performance Trigger — Adjustable from 1.5 to 3.5 lbs, this trigger breaks clean with zero creep, giving you consistent let-off for tight groups.
Who It’s For
This rifle is built for the left-handed hunter or precision shooter who needs a rugged, adjustable platform for .300 Win Mag. It suits backcountry elk hunters, mountain goat stalkers, and long-range target shooters who value reliability over weight savings. If you operate in wet, cold, or corrosive environments, the Cerakote finish and synthetic stock make this a no-excuses tool.
Pros and Cons
- Pro: True left-hand action with adjustable stock — rare in production rifles under $1,200.
- Pro: Factory-threaded barrel with brake — no gunsmithing needed for suppressor use.
- Pro: Bergara barrel accuracy guarantee — sub-MOA out of the box with match ammo.
- Con: At 8.7 lbs, it’s not a lightweight mountain rifle; expect to carry extra weight for stability.
Comparison
| Feature | Bergara B-14 Wilderness Sierra LH | Geissele Super Duty 6.5 Creedmoor | Timney Triggers Competition |
|---|---|---|---|
| Caliber | .300 Win Mag | 6.5 Creedmoor | N/A (trigger only) |
| Barrel Length | 22 in | 24 in | N/A |
| Stock Adjustability | Comb + LOP | Fixed | N/A |
| Finish | Cerakote Sniper Gray | Hardcoat Anodized | Stainless |
| Weight | 8.7 lbs | 9.2 lbs | 2.5 oz |
| Price | $1,029.99 | $2,499.00 | $189.99 |
FAQ
Is the Bergara B-14 Wilderness Sierra LH available in right-hand?
No, this specific model is left-hand only. Bergara offers right-hand variants in the B-14 Wilderness line, but the Sierra LH is dedicated to southpaw shooters.
What twist rate does the barrel have?
The 22-inch #5 fluted barrel has a 1:10 twist rate, optimized for 150-200 grain .300 Win Mag bullets commonly used for hunting and long-range shooting.
Does the rifle come with a scope base?
Yes, the receiver is drilled and tapped for Remington 700 pattern bases, and Bergara includes a one-piece Picatinny rail in the box.
Can I replace the stock with an aftermarket chassis?
Yes, the B-14 action fits all Remington 700 pattern stocks and chassis, giving you aftermarket compatibility with brands like MDT, KRG, and Magpul.
What is the warranty on this rifle?
Bergara backs the B-14 Wilderness Sierra with a limited lifetime warranty against defects in materials and workmanship. Per Bergara specs, the barrel is guaranteed for accuracy.
Why Buy From Us
- ✓ Nationwide delivery (all 50 states)
- ✓ Ships 1-2 business days
- ✓ 30-day returns
- ✓ Secure checkout
Last updated: April 2026
Browse more: Bolt Action Rifles | Left-Hand Rifles | .300 Win Mag Rifles
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