Arsenal Inc Circle 10 AK-47 5.45x39mm 45 Round Rifle Magazine Black M-74B45. Many of you own AKs because of their reliability. Why jeopardize its reliability and durability with cheap magazines? Arsenal Circle 10 magazines are inarguably the finest AK magazines in the world-period. They are the ONLY magazine to pass 100percent of the military drop tests 100percent of the time. Circle 10 magazines are made from the highest quality polymer contain steel reinforcements front/back steel feed lips and a steel locking lug. Should you drop your loaded rifle or run into something they WILL NOT break off and leave you with a possibly non-functioning gun. Circle 10 magazines feed and function perfectly all the time-every time. Specifications for Arsenal Inc Circle 10 AK-47 5.45x39mm 45 Round Rifle Magazine: Manufacturer: Arsenal Inc Color: Black Fabric/Material: Polymer Magazine Capacity: 45 Round Caliber: 5.45x39mm Gun Make: Kalashnikov Gun Model: AK-47 Gun Type: Rifle Last Chance: Yes Package Contents: Arsenal Inc Circle 10 AK-47 5.45x39mm 45 Round Rifle Magazine What firearm models does the manufacturer say Arsenal Inc Circle 10 AK-47 5.45x39mm 45 Round Rifle Magazine is compatible with? The manufacturer suggests that Arsenal Inc Circle 10 AK-47 5.45x39mm 45 Round Rifle Magazine is compatible with AK-47Arsenal Inc M-74B45: Circle 10 AK-47 5.45x39mm 45 Round Rifle Magazine Black