Smith & Wesson M&P15 5rd Magazine 223/5.56 NATO - Blued (Model 3001439)

The Smith & Wesson M&P15 5-round magazine in .223 Remington/5.56 NATO is a reliable, lightweight feeding solution purpose-built for M&P15 and AR-15 platforms. If you're running a modern tactical rifle, a dedicated home-defense carbine, or a precision target build, having quality magazines on hand—especially lower-capacity options for certain ranges, competitions, or storage scenarios—is as fundamental as cleaning kits and spare parts. This blued aluminum magazine combines durability with minimal weight, letting you keep extra capacity staged without unnecessary bulk.

Smith & Wesson engineered this magazine to feed .223 and 5.56 NATO ammunition reliably through M&P15 rifles and compatible AR-platform rifles. The 5-round capacity makes it ideal for hunters working within magazine restrictions, competitive shooters running limited-capacity matches, or operators who simply prefer controlled loading during range sessions or training. The aluminum body resists corrosion and handles hard use—whether you're running drills at the range, hunting hogs or predators, or maintaining a home-defense rifle.

Built to the same tough standards as the rifles they feed, Smith & Wesson magazines are trusted by shooters who demand reliability without compromise. This is a no-frills, no-hype part: it holds ammunition, it locks in place, and it works—exactly what you need when function matters.

Key Features

• 5-round capacity for .223 Remington and 5.56 NATO ammunition
• Lightweight aluminum construction
• Blued finish for corrosion resistance
• Fits M&P15 and AR-15 rifles
• Durable, reliable feeding in demanding use

Specifications

Frequently Asked Questions

Will this magazine work in my AR-15 rifle?

Yes. This magazine is designed to fit M&P15 rifles and is compatible with AR-15 platform rifles chambered in .223 Remington or 5.56 NATO.

What ammunition does this magazine hold?

.223 Remington and 5.56 NATO ammunition. The 5-round capacity is suitable for hunting in states with magazine restrictions, competition shooting, or controlled range practice.

Why choose a 5-round magazine?

Five-round magazines are required by law in some states and hunting seasons, useful for competitive disciplines with capacity limits, and practical for training sessions where slower, deliberate fire is the focus. Many shooters keep a mix of capacities for different use cases.

What material is this magazine made from?

The magazine is constructed from lightweight aluminum with a blued finish, offering a balance of durability, corrosion resistance, and minimal weight.