Hexmag SR-25 Magazine Features The Hexmag SR-25 Magazine is molded from PolyHex2 advanced composite polymer a material engineered specifically to balance strength and weight for a magazine that holds up under repeated field use. Its self-lubricating anti-follower design promotes reliable feeding throughout the full 10-round capacity reducing the chance of malfunctions during a string of fire. Chambered for .308 Win and compatible with 7.62x51 NATO ammunition this magazine fits most .308 AR-pattern rifles that accept SR-25 pattern magazines. The black finish keeps the magazine s appearance consistent with most factory-finished AR-10 pattern rifles. Because it is built for long-term magazine storage shooters can load this magazine and store it for extended periods without worrying about spring set or degraded feeding reliability when it comes time to use it. That makes it a solid choice for shooters keeping loaded magazines on hand for hunting home defense or range readiness. The PolyHex2 construction also resists the corrosion issues that can affect all-metal magazines over time in humid or wet storage conditions. For shooters running an SR-25 pattern .308 AR rifle who want a dependable storage-ready magazine the Hexmag SR-25 Magazine is a solid purpose-built option. HEXMAG SR-25 Magazine Specifications Manufacturer: Hexmag Model: SR-25 Magazine Caliber: .308 Win Capacity: 10 Rounds Color: Black Material: Polymer Compatible Hosts: AR10/SR-25 Pattern Rifles Available At: GrabAGun