Bergara B-14 Sierra
Bergara · Rifle · In Production · 2016
Also known as: B-14 Sierra, Bergara B14 Sierra, B-14 Wilderness Sierra
Overview
The Bergara B-14 Sierra is a bolt-action hunting and precision rifle chambered in .308 Winchester and other calibers, built in Spain on the B-14 action introduced in 2016. It pairs a fluted, threaded 4140 chrome-moly barrel and coned two-lug bolt with a synthetic Sporter stock featuring an adjustable comb, and ships with a Performance trigger and Omni muzzle brake while carrying Bergara's sub-MOA accuracy guarantee.
Specifications
| Weight (empty) | 3357 g (118.4 oz) |
| Overall Length | 1041 mm (40.98") |
| Barrel Length | 508 mm (20.00") |
| Action Type | Bolt Action |
| Firing Mechanism | Striker Fired |
| Trigger Type | Single Action |
| Magazine Capacity | 4 rounds |
| Magazine Type | Detachable Box |
| Muzzle Velocity | 838 m/s (2749 fps) |
| Muzzle Energy | 3412 J (2517 ft·lbf) |
| Effective Range | 800 m (875 yd) |
| Barrel Rifling | 6 Grooves, Right-Hand Twist |
| Rifling Twist | 254 mm (10.00") |
| Number of Grooves | 6 |
| Frame Material | Steel |
| Barrel Material | 4140 CrMo Steel, Fluted |
| Stock Material | Synthetic |
| Finish | Cerakote |
Calibers
- .308 Winchester · primary · 7.62x51mm NATO — also known as .308 Win, 308 Winchester, 7.62x51mm
Features
- Firing modes: Repeating
- Feed systems: Detachable Box Magazine
- Safety mechanisms: Two-Position Sliding Safety
- Features: B-14 Two-Lug Bolt Action, Coned Bolt Nose And Breech, Sliding Plate Extractor, Bergara Performance Trigger, Fluted And Threaded Barrel, Omni Muzzle Brake, Adjustable Cheek Riser, Length-Of-Pull Spacers, Drilled And Tapped For Optics, Sub-MOA Accuracy Guarantee, Left-Hand Options Available
Production
Production years: 2016-present
Ongoing commercial production; exact figures not published.
Origin
Country of origin: Spain
Designer: Bergara
Notes
The Sierra sits in Bergara's mid-tier B-14 line, later expanded into the B-14 Wilderness Sierra with a Sniper Grey Cerakote finish and No. 5 taper barrel. Offered in numerous calibers from .22-250 Remington up to .300 Win Mag and 7mm PRC.
Background
Bergara built its reputation on barrel-making in Bergara, in the Basque Country of Spain, before launching complete rifles. The B-14 series brought that barrel expertise to an affordable factory rifle, with the Sierra positioned as a versatile do-everything hunting and target model.