MDT AICS Metal Long Action .338 Lapua Magnum 3-Rd Black Magazine

The MDT AICS Metal Long Action magazine is a 3-round detachable box magazine engineered for long-range precision rifles chambered in .338 Lapua Magnum and .300 Norma Magnum. Built to the AICS pattern, it drops into any AICS-pattern chassis or bottom metal and is the same magazine spec MDT uses across its own precision rifle chassis lineup.

The body is manufactured from high-strength steel, nitrided for wear and corrosion resistance, then sealed with a durable Cerakote Elite finish in black. That combination delivers a stiff, smooth-feeding magazine that holds tight tolerances under repeated field use and shrugs off moisture, dust, and rough handling. AICS-pattern geometry gives positive lock-up against the magazine catch, while the long-action internal stack supports the longer overall length of magnum .338 LM and .300 NM rounds without bulging or binding.

Rated for 3 rounds, this magazine is built for precision shooters running specific handloads for long-range hunting, ELR competition, or tactical work who want a compact, repeatable feed source. It pairs naturally with MDT ACC, LSS, and ESS chassis systems and is compatible with any AICS-pattern rifle built around a long-action magnum bolt face.