MAG ARSENAL AK 545X39 45RND BLK

Description

Arsenal’s M-74B45 is a purpose-built extended-capacity magazine for AK-pattern rifles chambered in 5.45x39mm. It is a straightforward choice for shooters who want fewer reloads during range sessions, competitions, or training drills where round count matters more than a trimmer profile.

The feed lips are reinforced to resist the deformation that comes from repeated loading cycles and drops onto hard surfaces — a failure point that plagues less robustly constructed polymer magazines over time. The locking lugs are built to resist wear at the receiver interface, which matters on a platform where the magazine rocks into battery under some force. A steel floorplate anchors the base of the magazine, adding structural rigidity and giving the shooter a solid surface to strip the magazine if needed.

The black finish keeps the exterior consistent with standard AK furniture without drawing attention, and the construction is designed to hold up to the handling a high-round-count magazine sees in regular rotation. For shooters running an Arsenal AK in 5.45x39mm who want a reliable option for extended use, this magazine is a factory-matched fit rather than an aftermarket approximation of the original specification.