The Bergara Premier Series barreled action in .300 Winchester Magnum with a 26-inch contoured stainless steel barrel (brand part no. BPBA17-300) gives gunsmiths and rifle builders a factory-blueprinted action and barrel assembly ready to drop into a custom stock or chassis. Bergara machines the barrel with a 1:10-inch twist rate matched to standard .30-caliber magnum bullets, and the contoured stainless steel construction resists corrosion while keeping weight manageable for a build project. As a barreled action rather than a complete rifle, this component ships without a stock, trigger group, or magazine, letting builders pair it with their own choice of chassis and accessories. Among Premier Series bolt action rifles, this barreled action favors custom rifle builders who want a proven magnum-capable Bergara action as their foundation.

Key Specifications

• The chambering is .300 Winchester Magnum, a proven long-range and big-game cartridge.
• The barrel measures 26 inches, contoured and finished in stainless steel.
• The twist rate is 1:10 inches, matched to standard .30-caliber magnum bullets.
• The product is a barreled action, sold without a stock, trigger, or magazine.
• Shipping weight of approximately 8.5 pounds.
• The action is bolt-action, manually cycled for reliable, repeatable accuracy.
• The bolt features a spiral-fluted body with an enlarged handle for smoother, faster cycling.
• Dual ejectors and a sliding-plate extractor back reliable case extraction under a nitride-coated, bayonet-style bolt shroud.
• The receiver is machined from 416 stainless steel and drops into most Remington 700 pattern stocks, chassis, and triggers.

Frequently Asked Questions

Does this include a stock or trigger group? No, this is a barreled action only, sold without a stock, trigger group, or magazine.

Why choose .300 Winchester Magnum for a custom build? It’s a proven, widely supported magnum cartridge with a long record in long-range and big-game hunting.

Buy the Bergara Premier Barreled Action, 300WM

A proven, magnum-capable Bergara action and barrel as the foundation for a custom rifle build is exactly what this Premier Series barreled action delivers. Order it from our Lubbock, Texas gun shop for fast, direct shipping.