Accurate Mag AICS Long Action Rifle Magazine .300 WM Black 5/rd

The Accurate Mag AICS Long Action rifle magazine in .300 WM is purpose-built for shooters who demand reliability from their feeding system. Built to the Accuracy International Chassis System (AICS) pattern, this magazine is engineered for the .300 Winchester Magnum cartridge in a single-stack, single-feed configuration with a 5-round capacity. Whether you're running a precision rifle setup or a custom long-range build, this magazine delivers the durability and consistency that matter when you're stretched out at distance.

Constructed from heat-treated steel, the magazine is finished in black Teflon to resist corrosion and wear through field use and repeated cycling. The durable finish holds up to the demands of hunting, range sessions, and practice—maintaining its function without the upkeep of bare steel. At 3.715" in length, it's engineered to feed the magnum efficiently without binding or short-stroking, a critical detail for a platform known for precision.

AICS-pattern magazines are the foundation of a huge aftermarket ecosystem, so compatibility is straightforward: if your rifle accepts AICS magazines, you're set. The single-stack design keeps rounds in perfect alignment for reliable feeding, and the 5-round capacity strikes a practical balance between firepower and magazine footprint. Reload when you need to; don't reload when you don't.

Key Features

• Heat-treated steel construction for long-term durability
• Black Teflon finish resists corrosion and wear
• AICS pattern for broad platform compatibility
• Single-stack, single-feed design ensures reliable feeding
• Optimized 3.715" length for .300 Winchester Magnum
• 5-round capacity

Specifications

Frequently Asked Questions

Will this magazine fit my AICS-pattern rifle?

Yes. This magazine is designed to the Accuracy International Chassis System (AICS) pattern, so it will work with any rifle built to accept AICS magazines chambered in .300 Winchester Magnum.

What's the capacity, and why only 5 rounds?

The magazine holds 5 rounds of .300 Winchester Magnum. The single-stack configuration and 3.715" length are optimized for reliable feeding and handling in precision rifle platforms, and 5 rounds is a common capacity for magnum-length feeding systems.

How durable is the Teflon finish?

The black Teflon coating is applied to heat-treated steel for maximum longevity. It resists corrosion, wear, and minor impacts, so the magazine will hold up through regular field use, practice sessions, and storage without requiring special maintenance.