The DURAMAG 3023009175CPD offers unmatched performance with a robust design for serious shooters. Made for 300 Blackout and .223 Rem/5.56 NATO, this 30-round aluminum magazine is engineered to withstand harsh conditions seamlessly. Experience flawless feeding and enhanced durability with our T250 coating, crafted for resilience in every environment-from extreme heat to freezing cold. The Desert Gold finish adds an aesthetic edge while maintaining functionality. 30 Rounds Compatible with 300 Blackout, .223 Remington/5.56 NATO Aluminum Construction with T250 Coating Desert Gold Appearance Black Anti-Tilt AFG Follower Everflex Spring with Duramag Base Plate Dependable performance is crucial; choose the DURAMAG for your next magazine upgrade.