D&H Industries Ar-15 300 Blk Aluminum Magazine W/ Red Follower 30 Rd

The D&H Industries AR-15 300 Blk aluminum magazine is a purpose-built 30-round magazine designed specifically for 300 Blackout rifles. Built from aluminum with a durable red follower, this magazine pairs reliability with straightforward functionality for shooters who run subsonic, supersonic, or supers through their .300 BLK uppers. Whether you're building a new rifle, expanding your magazine rotation, or stocking up for range days and field use, a quality 300 Blackout magazine is essential—and D&H Industries delivers solid construction at a practical price point.

D&H Industries magazines are known for consistent performance and no-frills dependability. The aluminum body keeps weight down while maintaining structural integrity, and the red follower makes it easy to spot your magazine at the range or in a pack. This is the kind of mag you buy multiples of and don't think twice about—it just works, whether you're running it in a short-barreled rifle, a longer precision build, or anything in between.

Available in 30-round capacity, this magazine suits most shooting scenarios where you want real estate without carrying multiple smaller mags. If you need different round counts, D&H offers 10 and 20-round variants as well, so you can configure your loadout to your preferences and local laws.

Key Features

• Designed specifically for 300 Blackout (300 BLK) rifles
• 30-round capacity
• Aluminum construction for durability and light weight
• Red follower for easy identification

Specifications

Frequently Asked Questions

Will this magazine work in my 300 Blackout AR-15?

Yes. This magazine is purpose-designed for 300 Blackout AR-15 rifles and will feed both subsonic and supersonic ammunition reliably.

What does the 30-round capacity mean?

This magazine holds 30 rounds of 300 Blackout ammunition. D&H Industries also makes 10 and 20-round versions of the same magazine if you need different capacities.

Is the aluminum body durable?

Aluminum magazines are a standard, proven design in the AR platform. The D&H aluminum body is built to handle regular use, and the red follower helps you track wear and loading over time.

What's included?

You receive one D&H Industries 300 Blackout 30-round magazine with aluminum body and red follower.