Bergara Premier 300 Win Mag 26" 5/8x24 Stainless Steel Barreled Action - #5.5 Contour

The Bergara Rifles Premier BPBA17300 is a precision barreled action chambered in .300 Winchester Magnum, pairing a 26-inch 416 stainless steel barrel with the proven Bergara Premier bolt-action platform for custom rifle builds, chassis projects, and direct factory replacement use.

The barrel is machined from 416 stainless steel in a #5.5 contour that delivers a balanced blend of stiffness for accuracy and manageable weight in the field. A 1:10" twist rate is dialed in to stabilize heavy .300 Win Mag projectiles, while the muzzle is cut with a 5/8x24 thread pattern for easy attachment of a muzzle brake or suppressor.

Built on Bergara's Premier Series action, this barreled action drops into compatible stocks and chassis systems. The smooth, controlled bolt-action design shared across the Premier lineup gives builders a reliable foundation for precision hunting, long-range, or tactical rifle projects in .300 Win Mag.