Zastava USA Polymer Magazine 7.62 X 39 40-Rounds for AK47

Polymer Magazine Features Serbian made military grade 7.62A-39 40rd black polymer magazine. The polymer frame contains steel reinforced rear locking lugs as well as steel BHO (bolt hold open) follower. These magazines are used by Serbian military special forces and have passed rigorous tests. They are tested at high and low temperature ranges and must exhibit consistent strength resistance to shatter and lubricity from -40 C/F to +60 C/140 F. Unlike most other polymer mags the Serbian ones have to pass a loaded military drop test in a rifle from shoulder height onto concrete. Polymer Magazine Specifications Model: AK47 Polymer Magazine Type: Accessory-magazines Caliber/gauge: 7.62 X 39mm Capacity: 40 Addl Info: Black Polymer Addl Info: Last Round Bolt Hold Open Addl Info: Steel Reinforced