Promag Lr-308 50rd Drum Blk Polymer

The ProMag LR-308 50-round drum magazine in black polymer delivers high-capacity firepower for intermediate rifle platforms chambered in 7.62×51 NATO/.308 Winchester. This 50-round drum magazine is engineered for operators, marksmen, and competitive shooters who require extended firing cycles without magazine changes during training, qualification, or field operations. The generous capacity makes it ideal for range sessions, precision rifle competitions, and tactical courses where continuous rate-of-fire matters.

ProMag's LR-308 drum features precision-wound heat-treated chrome silicon wire springs that maintain consistent feeding pressure across the full magazine capacity. The black polymer construction balances durability with lightweight handling—critical when staging multiple magazines for long training days. Each magazine is manufactured and assembled in the U.S.A., with rigorous quality control protocols applied throughout production to ensure reliable function. The drum's design prioritizes easy loading and positive round positioning, reducing fatigue during reload cycles and minimizing feed interruptions. A lifetime manufacturer's defect warranty backs every unit sold.

This magazine suits both civilian and professional shooters working with .308 rifle platforms. Military veterans, law enforcement precision rifle teams, and three-gun competitors benefit from the extended capacity when competing or training. The 50-round drum reduces the number of magazine changes required during extended shooting sessions, streamlining workflow and allowing focus on marksmanship rather than logistics. Weighing 3.13 pounds when fully loaded, the drum performs best when staged on a support surface or tactical cart during range work.