KCI USA AR-15 .223 Rem/5.56 NATO 30rd Aluminum Magazine - Black

The KCI USA AR-15 30-Round Aluminum Magazine is an affordable, lightweight replacement magazine built around the standard STANAG pattern for AR-platform rifles chambered in .223 Remington / 5.56 NATO. The body is constructed from heat-treated 6061 aluminum and finished in a corrosion-resistant black hardcoat anodize per MIL-A-8625 Type III Class I.

This magazine fits AR-15, M16, and M4 pattern lower receivers and is also compatible with .300 AAC Blackout when used with an AR-15 bolt and barrel combination. The 30-round capacity makes it a practical spare for range days, training rotations, or stocking up a spare-magazine kit without paying factory-OEM prices.

KCI USA magazines are a popular budget-friendly option for high-round-count shooters and for anyone expanding their AR-15 spare-magazine supply.