KCI USA AR-15 5.56/.223 30-Round Aluminum Magazine 3 Pack Bundle

KCI USA AR-15 5.56 NATO and .223 Remington 30-Round Aluminum Magazine, 3 Pack

The KCI USA AR-15 30-round aluminum magazine 3 pack includes three STANAG pattern rifle magazines for AR-15, M16, and M4 platforms chambered in 5.56 NATO and .223 Remington. Each magazine body is heat treated 6061 aluminum with a MIL-A-8625 Type III Class I anodized finish, paired with a stainless steel spring and a standard anti-tilt follower. Each magazine weighs approximately 0.3 lbs.

Key Features

• 3 magazines included
• 30-round capacity per magazine
• STANAG pattern, compatible with AR-15, M16, and M4 platforms
• 5.56 NATO and .223 Remington compatible
• Heat treated 6061 aluminum body
• MIL-A-8625 Type III Class I anodized finish, gray and black
• Stainless steel spring
• Standard anti-tilt follower
• Approximately 0.3 lbs per magazine

Perfect For

• AR-15, M16, and M4 owners sourcing a three-magazine set of standard 30-round aluminum magazines for range use, training, or tactical applications in one purchase
• Shooters who prefer an aluminum magazine body over polymer for a traditional feel and durable construction and want multiple magazines covered at once
• Builders completing a 5.56 NATO or .223 Remington AR-15 who want a STANAG pattern magazine set included without sourcing each magazine separately

Construction and Design

Each magazine body is heat treated 6061 aluminum, which provides a rigid and durable structure that resists deformation under the repeated stress of loading, feeding, and handling. Heat treating the aluminum increases the hardness and strength of the 6061 alloy beyond its base material properties, producing a more durable finished magazine body. The MIL-A-8625 Type III Class I anodized finish is a military specification hard anodize process that penetrates the aluminum surface to produce a dense, corrosion-resistant, and abrasion-resistant layer. Type III hard anodizing produces a thicker and harder coating than standard Type II anodizing, providing greater resistance to wear and surface damage under sustained field use and handling. The stainless steel spring resists corrosion and maintains consistent feed tension across the full 30-round capacity. The standard anti-tilt follower guides the top round into a consistent feed position as the magazine empties and resists the tilting behavior that can cause feeding issues with standard followers. The STANAG pattern body fits any AR-15, M16, or M4 pattern magazine well that accepts standard STANAG magazines.

Follow safe handling and manufacturer instructions. Ensure compliance with all applicable federal, state, and local laws. Verify local and state laws regarding magazine capacity before purchasing.