Bergara Premier Series Barreled Action .300 Win Mag 26″ Stainless
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About this product
What is the Bergara Premier Series Barreled Action .300 Win Mag 26″ Stainless? It's a precision-machined barreled action built on Remington 700-pattern architecture with a 416 stainless steel barrel and enhanced bolt features. This platform delivers sub-MOA accuracy out of the box and maintains full compatibility with aftermarket stocks, chassis systems, and triggers designed for the Remington 700 footprint. At 5.8 pounds for the barreled action alone, it's a purpose-built foundation for long-range hunting or precision competition rifles where consistent mechanical performance matters more than lightweight portability.
What is the Bergara Premier Series Barreled Action used for?
This barreled action is designed for building precision long-range rifles in .300 Winchester Magnum, specifically for applications requiring consistent sub-MOA accuracy beyond 800 yards. The 26-inch barrel length and 1:10 twist rate optimize stabilization for heavy .30 caliber projectiles between 180-220 grains, making it ideal for elk hunting or tactical matches where wind deflection matters. Unlike shorter-barreled hunting rifles like the Stevens 334 in .308 Win, this platform sacrifices maneuverability for ballistic performance.
How does the Bergara Premier Series compare to a custom gunsmith action?
The Bergara Premier action delivers 90% of a custom gunsmith's precision at 40% of the cost and 100% of the Remington 700 aftermarket compatibility. Where a full-custom action from a maker like Defiance Machine or Stiller might offer tighter tolerances and optional fluting for $2,500+, this Bergara provides a cold-hammer-forged barrel, dual ejectors, and spiral-fluted bolt body for $1,249.99. The trade-off is that you're limited to Bergara's contour and threading options rather than fully custom specifications.
What does it weigh and what are the dimensions?
The barreled action weighs 5.8 pounds with an overall length of 31.5 inches from recoil lug to muzzle crown. The 26-inch barrel uses a 5.5 contour profile with a muzzle diameter of 0.750 inches and 5/8x24 threading for suppressors or muzzle brakes. Compared to a typical sporter-weight hunting barrel, this contour adds approximately 1.2 pounds but reduces harmonic vibration for better shot consistency.
Who is this NOT for?
This barreled action is not for hunters who prioritize lightweight mobility or those unfamiliar with Title II/NFA regulations regarding barrel threading. At 5.8 pounds for just the action and barrel, a complete rifle will exceed 9 pounds before optics—significantly heavier than a factory sporter like the Stevens 334 in .243 Win. Additionally, the 5/8x24 threads require ATF compliance if mounting a suppressor, which adds paperwork and a $200 tax stamp.
What's in the box?
You receive the barreled action assembly with spiral-fluted bolt, a 5/8x24 thread protector, and an installed recoil lug—no stock, trigger, or bottom metal included. The action is pre-drilled with an 8-40 screw pattern for Remington 700 scope bases, but bases themselves are not provided. Expect to invest another $300-800 in a chassis or stock system, plus a trigger, to make this a functional rifle.
Is the Bergara Premier Series worth it at $1,249.99?
At $1,249.99, this barreled action justifies its cost if you need Remington 700 compatibility with better-than-factory barrel quality and don't want to wait 6-12 months for a custom action. The 416 stainless steel barrel and dual ejector system outperform most factory Remington 700 actions by delivering consistent 0.75 MOA groups with handloads, whereas a factory Remington might average 1.5 MOA. For builders who already own a stock or chassis, this is a direct upgrade path without gunsmith fitting costs.
Specs at a glance
Pros & cons
What works
- 416 stainless steel barrel delivers consistent 0.75 MOA accuracy with handloads
- 5/8x24 threaded muzzle ready for suppressors or brakes without additional gunsmithing
- Spiral-fluted bolt reduces weight by 3.2 oz and improves cycling smoothness
- Dual ejectors ensure positive case ejection at any bolt speed
Trade-offs
- No trigger or bottom metal included—adds $200-400 minimum to build cost
- 5.8 lb barreled action weight creates a 9+ lb complete rifle—unsuited for mountain hunting
- Raw stainless finish shows handling marks and requires frequent cleaning to prevent corrosion
Key attributes
| upc | 043125173006 |
| manufacturer | Bergara |
| manufacturer part number | BPBA17-300 |
| action | Bolt Action |
| atf type | RECEIVER |
| barrel length | 26" |
| caliber/gauge | .300 Winchester Magnum |
| color | Silver |
| length | 26" |
| model | Premier Series |
| package height | 3.7 |
| package width | 10.0 |
| product type | Accessory-Actions |
| shipping weight | 8.5 |
Frequently asked questions
- Is it compatible with Remington 700 stocks?
- Yes, this barreled action uses full Remington 700 pattern dimensions, so it drops directly into any stock or chassis system designed for Remington 700 short action. The recoil lug is pre-installed and matches the 0.250 inch lug slot standard. No gunsmith fitting is required for most aftermarket systems.
- Does it include a trigger?
- No, the barreled action ships without a trigger assembly. You'll need to purchase a Remington 700 compatible trigger separately—options include Timney Elite Hunter or TriggerTech Primary models starting at $120. The action is machined for standard Remington 700 trigger pins and safety mechanisms.
- Can I return it if it doesn't shoot accurately?
- Ironclad Armory accepts returns within 30 days for unfired items only. Once fired, returns require manufacturer warranty evaluation through Bergara's 1-MOA accuracy guarantee process. Expect 4-6 weeks for Bergara to test and potentially replace the barrel if it fails to meet sub-MOA standards with quality ammunition.
- Does this work with AICS magazines?
- Yes, but only if paired with a bottom metal system designed for AICS pattern magazines. The action itself has no magazine well—you must add a chassis like a KRG Bravo or bottom metal like Hawkins Precision Oberndorf to use AICS .300 Win Mag magazines. Standard Remington 700 internal magazines will not function without inlet modifications.