Browning BAR MK4 Hunter .300 Win Mag 24″ Walnut
Specs at a glance
About this product
The Browning BAR MK4 Hunter .300 Win Mag 24″ Walnut delivers gas-piston reliability with a classic walnut stock and fluted barrel for reduced recoil. Perfect for magnum hunting without the heavy kick.
Nationwide shipping. Order from anywhere in the US.
The Browning BAR MK4 Hunter .300 Win Mag 24″ Walnut is a semi-automatic hunting rifle built to handle magnum cartridges without beating you up. Chambered in .300 Winchester Magnum, it uses a gas-piston operating system with a multi-lug rotating bolt for secure lockup. The fluted, matte-blued barrel and lightweight alloy receiver keep it balanced for carrying in the field. Stock is Grade II Turkish walnut with a shim-adjustable comb and an Inflex recoil pad to tame recoil. Per Browning specs, this rifle is drilled and tapped for optics right out of the box.
| Manufacturer | Browning |
|---|---|
| Model | BAR MK4 Hunter |
| Material | Grade II Turkish walnut stock, alloy receiver |
| Compatibility | .300 Winchester Magnum |
| Finish | Matte blued barrel and receiver |
| Weight | 7 lbs 8 oz (per manufacturer specs) |
| Condition | New |
Key Features
- Gas-Piston Operating System – Why it matters: reduces felt recoil and keeps carbon out of the action, so you get reliable cycling even with heavy magnum loads.
- Fluted, Matte-Blued 24″ Barrel – Why it matters: the fluting dissipates heat faster during strings of fire, and the matte finish cuts glare in the field.
- Shim-Adjustable Comb – Why it matters: lets you dial in cheek weld height for scope use, improving accuracy and comfort on long sits.
- Inflex Recoil Pad – Why it matters: redirects recoil away from your shoulder, making the .300 Win Mag feel more like a .308.
- Drilled and Tapped Receiver – Why it matters: mount optics without a gunsmith, saving time and money.
Who It’s For
This rifle is for the hunter who wants a semi-auto for magnum cartridges—someone who needs fast follow-up shots on elk, moose, or bear. It’s also for the shooter who appreciates a classic walnut stock but doesn’t want to sacrifice modern recoil management.
Pros & Cons
- Pro: Gas-piston system reduces recoil and runs clean.
- Pro: Adjustable comb makes scope setup easy.
- Pro: Light enough for all-day carry in the field.
- Con: Magazine capacity is limited to 4 rounds, which might feel restrictive for some shooters.
Comparison
| Feature | Browning BAR MK4 Hunter .300 Win Mag | Geissele Super Duty .308 | Timney Triggers AR-10 .308 |
|---|---|---|---|
| Action | Semi-auto gas piston | Semi-auto direct impingement | Semi-auto direct impingement |
| Stock | Grade II Turkish walnut | Synthetic | Synthetic |
| Recoil Management | Inflex pad + gas piston | Standard buffer system | Standard buffer system |
| Weight | 7 lbs 8 oz | 8 lbs 2 oz | 7 lbs 14 oz |
| Price | $1,527.56 | $1,899.99 | $1,649.99 |
FAQ
Is the Browning BAR MK4 Hunter .300 Win Mag accurate out of the box?
Yes. Most shooters report 1-1.5 MOA groups with quality factory ammunition. The fluted barrel and gas system help maintain consistency.
Can I mount a scope without a gunsmith?
Yes. The receiver is drilled and tapped, so you just need bases and rings. No drilling required.
Does the walnut stock hold up in wet weather?
Browning applies a durable satin finish to the Grade II Turkish walnut. It’s fine for rain and snow, but like any wood stock, avoid prolonged soaking.
What’s the magazine capacity?
4 rounds. It’s a hunting rifle, so capacity is limited by design.
✔ Nationwide delivery (all 50 states)
✔ Ships 1-2 business days
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More options: Semi Auto Rifles | Hunting Rifles | Browning Rifles
Last updated: April 2026