Accurate Mag AICS Long Action Rifle Magazine Black .338 Lapua Mag 5/rd

The Accurate Mag AICS Long Action rifle magazine in .338 Lapua Magnum is purpose-built for shooters running Accuracy International Chassis System platforms. Built from heat-treated steel and finished in black Teflon, this five-round magazine delivers the durability and reliability you need for precision rifle work—whether you're stretching shots at distance or working through cold-weather field days. Single-stack, single-feed geometry ensures smooth feeding and extraction of the .338 Lapua Mag cartridge, one of the most respected long-range hunting and competition rounds available.

If you're invested in an AICS-pattern rifle, magazine quality matters. Cheap or unreliable mags can turn a tack-driving platform into a source of frustration. This Accurate Mag magazine won't let you down. The steel construction and Teflon coating resist corrosion and wear, so your mags stay functional season after season. The 3.850" length is optimized for the .338 Lapua Mag cartridge, meaning you get reliable feeding without unnecessary bulk.

Five rounds per magazine is standard for long-range and magnum work—it's not a liability, it's by design. A five-round mag keeps magazine changes minimal during a hunt or range session and pairs naturally with the kind of deliberate shooting .338 Lapua demands. Whether you're building a precision hunting rifle or a range rig, grab a spare or two. Good magazines are the foundation of reliability.

Key Features

• Heat-treated steel construction for durability and long service life
• Black Teflon finish resists corrosion and extends magazine longevity
• Single-stack, single-feed design optimized for .338 Lapua Magnum
• Fits Accuracy International Chassis System (AICS) platforms
• Five-round capacity per magazine

Specifications

Frequently Asked Questions

Will this magazine work with my AICS rifle?

Yes, this is an AICS-pattern magazine designed to fit the Accuracy International Chassis System. Verify that your rifle uses a standard AICS long-action magazine well before ordering.

What's the capacity and why only five rounds?

This magazine holds five rounds of .338 Lapua Magnum. Five-round capacity is standard for magnum and long-range applications and is optimized for the cartridge's dimensions and performance.

Is this magazine corrosion-resistant?

Yes. The magazine is made from heat-treated steel and finished with a black Teflon coating, both of which resist corrosion and wear over time.

Can I use this magazine for hunting or is it range-only?

This magazine works for both hunting and range use. It's designed to reliably feed .338 Lapua Magnum in any application where your AICS rifle is used.