DMAG 30-Round Magazine 5.56/.300 Blackout OD Green Polymer

The DMAG 30-round magazine delivers reliable feeding for both 5.56 NATO and .300 Blackout cartridges in a durable polymer construction. This dual-caliber magazine eliminates the need for separate magazines when switching between calibers, streamlining ammunition management for versatile AR-15 platforms.

What Makes This Different

Unlike standard single-caliber magazines, this DMAG variant accommodates both 5.56/.223 Remington and .300 Blackout rounds without modification. The polymer body reduces weight by 30% compared to steel magazines while maintaining structural integrity under repeated loading cycles. Advanced follower geometry ensures consistent cartridge presentation regardless of ammunition type.

Key Features

• Dual-caliber compatibility for 5.56 NATO, .223 Remington, and .300 Blackout
• 30-round capacity with anti-tilt follower system
• OD Green polymer construction for corrosion resistance
• Reinforced steel feed lips prevent deformation
• Textured grip panels for positive handling
• Fits standard STANAG magazine wells
• Drop-free design with enhanced magazine catch engagement

Field testing demonstrates consistent feeding through 10,000+ round cycles without spring degradation or follower binding. The magazine performs reliably in temperature ranges from -40°F to 140°F, making it suitable for law enforcement duty use, competitive shooting, and hunting applications. The polymer construction resists impact damage that can crack aluminum magazines during tactical reloads.

Technical Specs

• Capacity: 30 rounds
• Caliber: 5.56 NATO/.223 Remington/.300 Blackout
• Material: Glass-filled polymer body with steel internals
• Length: 7.1 inches
• Weight: 4.2 oz (empty)
• Finish: OD Green polymer coating
• Compatibility: AR-15, M16, and STANAG platforms
• Country of Origin: USA

This magazine represents a practical solution for shooters who regularly switch between 5.56 and .300 Blackout ammunition. The proven DMAG platform has established itself as a reliable alternative to military-issue magazines. Stock levels fluctuate based on military and civilian demand patterns.