Browning BAR MK3 | 300 Win Mag | 24″ | 031047229

The Browning BAR Mark III in 300 Winchester Magnum is a full-size semi-automatic sporting rifle that combines a hammer-forged barrel, a high-strength 7-lug rotary bolt and a gas-operated action to deliver bolt-action-like accuracy with reduced felt recoil. The rifle comes with a Grade II oiled Turkish walnut stock, a drilled-and-tapped matte nickel alloy receiver, and a detachable 3-round magazine. A good optic pairing under $1000 for this platform is the Vortex Viper PST Gen II 5-25×50, which provides the magnification range and tracking necessary for long-range work with magnum cartridges. Typical applications include large-game hunting and disciplined field shooting where quick follow-up shots and strong terminal performance are required.

Product Specifications

• The UPC is 023614439721.
• The manufacturer is Browning (MFG# 031047229).
• The model is BAR MK3.
• The caliber is 300 Winchester Magnum.
• The action is Semi-Auto.
• The barrel measures 24 inches.
• The detachable box magazine holds 3 rounds.
• The stock material is Oiled Turkish walnut (Grade II).
• The receiver is a matte nickel aluminum alloy and is drilled & tapped for optics.
• The barrel finish is polished blued.
• The rate of twist is 1:10″.
• The rifle includes a polymer recoil pad for shooter comfort.
• The receiver is drilled & tapped for mounts.
• Sling swivel studs are installed.
• The safety type is a crossbolt.

This BAR Mark III blends classic walnut aesthetics with modern autoloading performance. Its drilled-and-tapped receiver and stable rotary-bolt design make it straightforward to outfit with a capable optic and take into the field for medium- to long-range hunting tasks. The combination of a hammer-forged barrel and a tuned gas system yields a balance of accuracy and controllable recoil that many experienced shooters appreciate.

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