.50 beowulf operate perfectly - Duramag SS AR-15 .458 SOCOM/.50 Beowulf 10 Round Rifle Magazine

.50 Beowulf mags are getting harder to come by these days, even from the manufacturer. These mags work perfectly and are versatile/interchangeable (.458. & .50). Springs are stiff enough but not too hard to load. The sturdy metal mags adhere tactical wrap better than plastic (I like to wrap my mags to quickly ID the type of load they are charged with). Love these- If they are out of stock it will probably be because of me.