Accurate AICS Long Action SSSF Magazine .300 RUM/.375 H&H 3.85 Length 5rd Black

The Accurate AICS Long Action SSSF magazine in .300 RUM/.375 H&H is a precision single-stack, single-feed magazine built for hunters and long-range shooters who demand reliable feeding in demanding calibers. Whether you're running a custom .300 Remington Ultra Mag build or a .375 H&H magnum rifle, this 5-round magazine delivers the controlled, predictable feeding that big-game hunters need when accuracy and consistency matter most. Built from heat-treated steel and finished with Teflon coating, it's engineered to handle the abuse of field use without corrosion or wear getting in the way.

Single-stack, single-feed design ensures each round feeds cleanly and consistently—no double-feeds, no surprises when you need a fast follow-up shot. The 3.85" length fits modern AICS-pattern long-action chassis and bottom-metal setups, making it a natural choice for both hunting rigs and precision rifle builds. The Teflon finish provides lasting protection against rust and corrosion, keeping the magazine reliable whether you're glassing from a ridge or heading into wet conditions.

If you're building or upgrading a magnum rifle, compatibility matters. This magazine is designed specifically for .300 RUM and .375 H&H applications, so you get a proper fit and reliable function with ammunition sized for these cartridges. The 5-round capacity balances magazine bulk with practical firepower for hunting and field shooting.

Key Features

• Single-stack, single-feed design for controlled, reliable feeding
• Heat-treated steel construction with Teflon finish resists corrosion and wear
• Compatible with AICS Long Action pattern chassis and bottom metal
• 3.85" length optimized for .300 RUM and .375 H&H cartridges
• 5-round capacity

Specifications

Frequently Asked Questions

Will this magazine work with my AICS-pattern rifle chassis?

Yes. This magazine is designed for AICS Long Action bottom metal and chassis systems. Verify that your rifle uses a standard AICS Long Action pattern before purchasing.

Is this magazine suitable for both .300 RUM and .375 H&H?

Yes. The magazine is engineered for both .300 Remington Ultra Mag and .375 H&H cartridges.

What does single-stack, single-feed mean?

Single-stack, single-feed design means rounds are stacked one on top of each other and fed one at a time into the chamber. This design is known for reliable feeding and is commonly used in precision rifle and hunting applications.

Why does the Teflon finish matter?

The Teflon coating protects the steel from rust and corrosion, keeping the magazine reliable in field conditions and extending its service life with minimal maintenance.