KCI USA AR-15 30-Round Aluminum Magazine .223/5.56

KCI USA AR-15 magazines are designed as lightweight, serviceable feeding devices for rifles chambered in .223 Remington / 5.56x45mm. Construction uses aerospace-grade aluminum with heat treatment and an anodized finish to improve corrosion resistance and service life. Enhanced anti-tilt followers and stainless steel spring components are specified to support consistent feeding in AR-15 platforms.

Key Specifications

• Manufacturer: KCI USA.
• Application/Fit: AR-15 type firearms.
• Caliber: .223 Rem / 5.56x45mm.
• Material: 6061 T0 grade aluminum.
• Finish: Heat-treated and anodized per MIL-A-8625 Type III Class I for corrosion resistance.
• Design feature: Enhanced anti-tilt follower for reliable feeding.
• Dimensions (nominal): 1.30 x 4.25 x 7.55 inches.

This magazine provides a straightforward, durable option for shooters who require a lightweight aluminum magazine for routine use with AR-15 pattern rifles chambered in .223/5.56. Its anodized construction and anti-tilt follower address common wear points while maintaining a simple service profile for long-term use.