DURAMAG AR/M4 5.56/.223/.300 AAC — 30rd Speed (Gray)

DURAMAG Speed™ magazines are a refined take on the classic USGI design. Lightweight yet rugged, these magazines have been relied on by OEMs, law-enforcement and military units worldwide since production began in 2011.

Particularly well-suited for 300 Blackout, the DURAMAG Speed™ handles cartridges with long overall lengths and the heaviest subsonic loads without feeding issues.

Key features

• Capacity: 30 rounds

• Body: 6061-T6 aluminum, Mil-Spec Type-III hard-coat anodized (Gray) — color is integral to the anodize, not a surface paint

• Spring: Everflex™ for consistent feed tension

• Follower: Orange anti-tilt AGF follower

• Finish: T-360™ total coating technology for durability and corrosion resistance

• Construction: precision progressive-die tooling, “Post and Hole™” design, and robotic welding for repeatable quality

• Stable in long-term loaded storage — will not flex or swell like polymer magazines

• Compatible: AR-15 / M4 / M16 platforms in 5.56 NATO / .223 Remington / .300 AAC Blackout

• Made in the USA

Why choose DURAMAG Speed™

Built from aircraft-grade aluminum and finished with a true hard-coat anodize, these magazines offer a durable, serviceable alternative to polymer USGI-style magazines. The engineering and automated production process deliver consistent fit and function across batches — a benefit for demanding users and organizations.

About the manufacturer

DURAMAG® is produced by C Products Defense, Inc. (CPD®), founded in Bradenton, Florida in 2011. CPD invested in modern tooling and quality systems early on, achieving ISO-9001 certification in 2013 and maintaining ISO-9001-2015 standards since — reflecting ongoing commitment to quality and manufacturing controls.