Browning A-Bolt/A-Bolt II 300 WSM 3-Round Steel Matte Magazine

The Browning A-Bolt/A-Bolt II 300 WSM 3-round steel matte magazine is a purpose-built factory replacement or backup magazine for shooters running the classic A-Bolt or A-Bolt II platform in .300 Winchester Short Magnum. Whether you're hunting big game, practicing at distance, or just need a spare mag in your safe, this steel-bodied magazine delivers the reliability you expect from Browning's reputation. It's built to feed the larger 300 WSM round smoothly and consistently, so when the shot counts, your ammunition feeds clean.

The steel construction with matte black finish resists corrosion and blends seamlessly with your rifle's aesthetics. At just under five ounces, it's light enough not to throw off your rifle's balance, yet sturdy enough to handle the rigors of field work or repeated range sessions. The offset feed geometry is engineered specifically for the A-Bolt platform, so fitment and function are guaranteed right out of the box.

This is genuine Browning factory hardware—the same magazine your rifle was designed to use. If you've got an A-Bolt or A-Bolt II in .300 WSM, this three-rounder makes a dependable addition to your ammunition storage and a practical spare if your primary magazine ever needs a rest.

Key Features

• Steel construction with matte black finish for durability and corrosion resistance
• Purpose-designed for Browning A-Bolt and A-Bolt II rifles in .300 WSM
• 3-round capacity optimized for the .300 WSM cartridge
• Offset feed design for reliable ammunition feeding
• Factory Browning OEM component—guaranteed fit and function
• Lightweight at 4.8 oz, minimal impact on rifle balance

Specifications

Frequently Asked Questions

Will this magazine work with my A-Bolt rifle?

Yes—this magazine is designed specifically for the Browning A-Bolt and A-Bolt II platform in .300 WSM. It is factory Browning hardware and will fit and feed reliably in any A-Bolt or A-Bolt II chambered in .300 WSM.

What is the capacity of this magazine?

This magazine holds 3 rounds of .300 WSM ammunition. The 3-round capacity is optimized for the dimensions of the .300 WSM cartridge and the A-Bolt magazine well.

Is this an original Browning part or an aftermarket magazine?

This is an OEM (original equipment manufacturer) Browning magazine—factory-made hardware for the A-Bolt platform. It's the same type of magazine your rifle was designed to use.

What's the difference between offset feed and other feed styles?

Offset feed is a specific magazine geometry engineered into this design to ensure smooth, reliable ammunition feeding in A-Bolt rifles. It's built into the magazine's internal structure and works seamlessly with your rifle's feed system.