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Accurate Mag

Long Action 5rd Aics Magazine .338 Lapua - Long Action Aics Magazine 3.715'''' Length

Our editorial team reviews specifications, product data, and field-use information to keep pages accurate.

Constructed Heat

A black Teflon finish

Long Action

Magazine for .338 Lapua cartridges

3.715-inch Cartridge

Length version

Aics Style

Magazine fits AICS stocks and

Uses Polymer

Follower

$75.67
List Price: $87.99
You Save: $12.32 (14%)
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SKU: 100008955

Overview

Built for .338 Lapua long-action setups, this 5-round AICS-style magazine is intended for rifles and chassis systems that accept AICS-compatible bottom metals. It uses heat-treated steel with a black Teflon finish and a polymer follower, keeping the design straightforward for field or range use. The 3.715" cartridge length is noted for many factory rifles and the MDT TAC-21 long action chassis, so fit should be checked against the specific rifle or bottom metal before purchase. Made in the USA by Accurate Mag, it is a practical option for hunters and shooters who need a dedicated long-action magazine in this cartridge class.

Why Hunters Choose the Accurate Mag

Constructed Heat

Treated steel for a durable

Black Teflon

Finish adds a low-profile protective

.338 Lapua

In long action configurations

Available Three

Cartridge lengths for specific rifle

Aics Style

Fits AICS stocks and compatible

Key Features

  • Constructed of heat treated steel with a black Teflon finish.
  • Long action magazine for .338 Lapua cartridges.
  • 3.715-inch cartridge length version.
  • AICS style magazine fits AICS stocks and compatible bottom metals.
  • Uses a polymer follower.
  • Made in USA by Accurate Mag.

Best Used For

  • Hunters running .338 Lapua rifles with AICS-compatible stocks or bottom metals
  • Users needing the 3.715-inch magazine length for many factory rifles and MDT TAC-21 chassis
  • Owners of long-action rifles set up for 5-round magazine capacity
  • Shooters who prefer a heat-treated steel magazine with black Teflon finish
  • Buyers looking for a USA-made Accurate Mag option for compatible long-action setups

Pros

  • Constructed of heat treated steel for a durable magazine body.
  • Black Teflon finish adds a low-profile protective coating.
  • Designed for .338 Lapua in long action configurations.
  • Available in three cartridge lengths for specific rifle compatibility.
  • AICS style fits AICS stocks and compatible bottom metals.
  • Polymer followers support smooth cartridge presentation.

Considerations & Trade-offs

  • This magazine is specific to .338 Lapua and the 3.715" long-action length, so fit depends on matching the rifle or chassis to that exact configuration.
  • It is an AICS-style magazine, which means it is intended for AICS stock and other AICS-compatible bottom metals rather than universal use.
  • The black Teflon finish and heat-treated steel construction are practical features, but they do not remove the need to verify compatibility with your setup before purchase.
  • At 5 rounds, capacity is limited to the stated magazine size, which may be a consideration for users wanting fewer reloads.

Suggested Comparisons

  • Long-action rifle magazines
  • AICS-compatible magazines
  • .338 Lapua Magnum magazines
  • Detachable box magazines

Suggested Accessories

  • AICS-compatible bottom metal
  • Magazine pouch
  • Rifle chassis
  • Spare magazine

Frequently Asked Questions

What cartridge and magazine format is this magazine made for?

It is a long action AICS-style magazine for .338 Lapua, and it fits AICS stocks and other AICS-compatible bottom metals.

Which cartridge length is this specific magazine version?

This version is the 3.715" length.

What are the other available cartridge lengths in this line?

The source lists three long action cartridge lengths: 3.715", 3.775", and 3.850".

What construction and finish details are provided?

It is constructed of heat treated steel and coated with a black Teflon finish. It also uses a polymer follower.

What rifles or chassis is the 3.715" version noted as compatible with?

The source says the 3.715" length is used on many factory rifles and the MDT TAC-21 long action chassis (100-008-333).