HM Defense HM50 Magazine for Rifle Features The HM Defense HM50 magazine holds 10 rounds of .50 BMG giving shooters a meaningful capacity boost for sustained strings of fire on large-format rifles. Steel construction stands up to the size weight and chambering pressure of .50 caliber ammunition far better than lighter materials would which matters given how much stress a loaded .50 BMG magazine places on its feed lips and body. The black finish adds a layer of corrosion resistance while keeping the magazine s profile low-key against a rifle s furniture. Reliable feeding on a cartridge this large depends heavily on magazine build quality and steel construction is built with that demand in mind. Designed to fit rifle platforms chambered for .50 BMG the HM50 gives shooters a dependable spare or replacement magazine for range days and long-distance shooting sessions. Its straightforward body and feed lip geometry are built around proven .50 BMG magazine patterns supporting consistent function across different rifles using the same magazine well. Steel builds like this one are valued for holding their shape and tolerances over years of loading and unloading. Precision rifle shooters and .50 BMG rifle owners looking for a dependable 10-round magazine will find the HM50 a solid choice available for sale at GrabAGun. HM Defense HM50 Magazine for Rifle Specifications Manufacturer: HM Defense Model: HM50 Type: Magazine Caliber: .50 BMG Capacity: 10 Rounds Color: Black Material: Steel Compatible Hosts: Rifle Available At: GrabAGun