Description
Building a rifle from scratch is a blast, but barrel work is where most projects stall out. Bergara solved that problem when they finally started selling their Premier barreled actions on their own, and this .308 Win version is one of the most practical configurations in the lineup. You get a 20 inch No. 4 fluted contour barrel already chambered, headspaced, and torqued to the Premier action, all machined in the USA from 416 stainless steel. Drop it in a stock, add a trigger, and you have the bones of a serious rifle without a trip to the gunsmith.
What Makes the Premier Barreled Action Worth Building On
Bergara made its name on barrels before it ever built complete rifles, and it shows here. The 1:10 twist stabilizes the full range of common .308 bullet weights, from light varmint loads up through 175 grain match ammo, and the fluting trims weight while keeping the profile stiff. The muzzle comes threaded 5/8×24 with a protector installed, so a suppressor or brake spins right on. The 20 inch length is a sweet spot for .308, keeping the package handy in a blind or on a pack hunt while giving up very little velocity, especially with a can on the end.
Premier Action Details That Matter
The action rides the proven Remington 700 footprint, so it fits most 700 pattern short action stocks and chassis and accepts 700 style triggers. The receiver is drilled and tapped in the 8-40 screw pattern for rock solid scope base mounting. The spiral fluted bolt runs a floating bolt head with a sliding plate extractor and dual ejectors for consistent, positive extraction, and the enlarged bolt handle is easy to run fast with gloves on. A nitride finished bayonet style bolt shroud and pinned recoil lug round out the details.
A Smart Starting Point for Your .308 Build
Whether you are piecing together a compact hunting rig, a truck gun, or an entry into precision matches, this barreled action handles the hard part. Pick your stock, pick your trigger, mount glass, and go shoot.
Key Specifications
- Manufacturer Part Number: BPBA26-308
- UPC: 043125308392
- Model: Premier Series
- Caliber: .308 Win / 7.62 NATO
- Action Type: Bolt Action, Short Action
- Barrel Length: 20"
- Barrel Contour: No. 4, Fluted
- Twist Rate: 1:10
- Muzzle Thread: 5/8×24 with Thread Protector
- Material: 416 Stainless Steel
- Finish: Raw Stainless
- Footprint: Remington 700 Pattern
- Scope Base Pattern: Rem 700 style, 8-40 screws
- Hand Orientation: Right Hand
- Made In: USA
What’s Included
- Bergara Premier barreled action with spiral fluted bolt and removable bolt head
- 5/8×24 thread protector (installed)
Frequently Asked Questions
Does the Bergara Premier Barreled Action come with a trigger or stock?
No, this is the barreled action only, which is the whole point. You choose your own Remington 700 style trigger and any 700 pattern short action stock or chassis, then assemble it your way. That flexibility is what makes it such a popular foundation for custom builds.
Will Remington 700 stocks and scope bases fit this barreled action?
Yes. The Premier action is built on the Remington 700 footprint and fits most 700 pattern stocks and chassis. The receiver is drilled and tapped for Rem 700 style scope bases using 8-40 screws, which are beefier than the standard 6-48 pattern and hold up better under heavy optics and recoil.
What bullet weights work best with the 1:10 twist in this .308 barrel?
The 1:10 twist is a versatile choice for .308 Win and stabilizes everything from 150 grain hunting loads up through 175 and 178 grain match bullets. That covers the vast majority of factory ammo on the shelf. It is a great all-around twist whether you are hunting deer or shooting steel at distance.
Is the muzzle ready for a suppressor?
It is. The barrel comes threaded 5/8×24, which is the standard thread pitch for most .30 caliber suppressors and muzzle brakes, and a thread protector is included for shooting without a device attached. A 20 inch .308 with a can is a really pleasant setup in the field.




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