Mossberg’s 4×4 Magnum Long Action 3-round magazine is a factory replacement magazine built for select Mossberg 4×4 Magnum long-action rifles. It’s chambered for use with 7mm Remington Magnum, .300 Winchester Magnum, and .338 Winchester Magnum cartridges.
Key Features
Factory Mossberg replacement magazine for 4×4 Magnum Long Action rifles
Compatible with 7mm Remington Magnum, .300 Winchester Magnum, and .338 Winchester Magnum
3-round capacity for magnum long-action builds
Black finish
Keep your 4×4 Magnum Long Action rifle ready with a dependable factory magazine replacement.
