The DuraMag Speed magazine (part no. 3023005175CPD) is an improved take on the USGI-pattern AR-15 magazine, built lightweight and durable enough that it has become a go-to spare for OEMs, law enforcement, and military units. This 30-round aluminum magazine is dual-marked for .223 Remington/5.56x45mm NATO and .300 AAC Blackout, letting one magazine serve either chambering, and it’s finished in blue for quick visual identification in a mag pouch. At 8 inches in overall length, it drops straight into any mil-spec AR-15 magazine well. For DuraMag owners building out a battle-proven spares rotation, this AR-15 magazine is a reliable, full-capacity option.

Key Specifications

• Holds a full 30 rounds, the standard capacity for duty and range use.
• Dual-marked for .223 Remington/5.56x45mm NATO and .300 AAC Blackout.
• Fits the AR-15 platform.
• Made from aluminum for a lighter, battle-proven magazine body.
• Finished in blue for fast visual identification.
• Comes with a black follower for reliable feeding.
• Measures 8 inches in overall length.
• Fully detachable, dropping free of the magazine well for fast reloads.
• Built to the DuraMag Speed improved-USGI design used by military and law enforcement units.

Frequently Asked Questions

What calibers does this magazine run? It is dual-marked for .223 Remington/5.56x45mm NATO and .300 AAC Blackout.

How many rounds does it hold? A full 30 rounds.

What rifles is it compatible with? The AR-15 platform and its direct variants.

Buy the DuraMag Speed AR-15 30-Round Magazine

A full-capacity, dual-caliber-marked aluminum magazine, this DuraMag Speed 30-rounder is built to the same improved-USGI standard trusted by military and law enforcement armorers. Order it from our Lubbock, Texas gun shop for fast, insured shipping.