"MDT Tactical AICS .308 Win/6.5 Creedmoor 5-Round Magazine with Front Binder Plate is constructed of high-strength steel, then coated inside and outside with Elite Series Cerakote for ultimate durability, reduced friction, and corrosion resistance. These mags require slight modifications to work with Howa 1500 SA rifles. This mag features a binder plate, which is compatible with firearms equipped with AICS-pattern chassis systems or AICS-patterned bottom metal. The binder plate holds cartridges back in the magazine and will guide them beyond the feed ramp to prevent them from sticking. Outer length: 3.055"". COAL (Cartridge Overall Length): 2.87"" with the binder plate. Rear height: 2.52"". Compatible with .308 Win, .243 Win, .260 Rem, 6.5 Creedmoor, 7mm-08 Win, .308/7.62x51 NATO, and .22-250 Rem (with reduced capacity). 5-round magazine High-grade steel construction Cerakote finish AICS pattern Front binder plate"