
Bergara Extreme Sierra .308 Win 18" is designed for hunters who need a lightweight, rugged, and accurate rifle for demanding conditions. Part of the Bergara Extreme Series, the Sierra combines stainless steel strength with a modern sporter stock, available now at Townsville Gun Shop Australia.
The 18-inch stainless steel barrel is finished in Graphite Black Cerakote® for maximum corrosion resistance and reduced glare. With a 1:10 twist rate, it stabilises a wide range of .308 projectiles, from lighter hunting loads to heavier long-range bullets. Sub-MOA accuracy is guaranteed, making it a trusted choice for precision in the field.
The new Sierra stock features an adjustable comb and a slightly more vertical grip for improved ergonomics. It also includes ¼” LOP spacers, allowing shooters to fine-tune fitment for comfort and control. Lightweight at just 3kg, the Extreme Sierra is built for mobility and speed in close to mid-range hunting scenarios.
The ultra-smooth Bergara B-14 action uses a two-lug bolt with a sliding extractor and 90° lift, ensuring reliable feeding and extraction. A fluted bolt reduces weight and cycles effortlessly, even in harsh conditions. The detachable 5-round AICS-style magazine provides fast reloads and compatibility with aftermarket options.
Specifications
Calibre: .308 Winchester
Barrel: 18" Stainless Steel, Graphite Black Cerakote® finish
Twist Rate: 1:10
Action: Bergara B-14, two-lug bolt
Stock: Sierra sporter stock with adjustable comb and LOP spacers
Capacity: 5+1 rounds, detachable AICS-style magazine
Accuracy: Sub-MOA guarantee
Weight: 3.0kg
Overall Length: 98cm
Finish: Graphite Black Cerakote®
SKU: BR-BX132-308
ALL FIREARM AND MAGAZINE SALES ARE SUBJECT TO LICENSE VERIFICATION AND COMPLIANCE WITH ALL RELEVANT AUSTRALIAN STATE AND FEDERAL LAWS.
Bergara Extreme Sierra .308 Win 18" – BR-BX132-308 — Townsville Gun Shop Australia. From Cape York to the Snowy Mountains, Perth to Sydney, and right across the country.