RWB AR15 Drum Magazine - 75 Round Capacity, 7.62x39mm, Black Steel

The RWB AR15 drum magazine in 7.62x39mm gives you 75 rounds of capacity in a single, compact package—ideal for shooters who want extended firepower without swapping mags. Unlike top-loading drums that demand tedious one-round-at-a-time feeding, the RWB uses a rear-load design that lets you simply open the back cover and drop in a full stack of rounds in seconds. It's a practical advantage when you're at the range, in a training session, or running extended shooting drills with your 7.62x39 AR-15 rifle or pistol.

The rear-load system is rooted in proven military drum design, and it feeds reliably without the ergonomic hassle of other high-capacity drums. You can load it completely, store it fully loaded with no spring tension, and when you're ready to shoot, wind the spring with the included key, snap it into your rifle, and go. That flexibility makes the RWB a practical go-to for shooters who value both speed and convenience.

Built from steel with a black finish, this drum is designed to handle the 7.62x39 round and fit standard AR-15 platform rifles and pistols. Whether you're stocking up for a long range session or want the tactical advantage of 75 rounds on tap, the RWB delivers capacity without the usual trade-offs in loading speed or storage hassle.

Key Features

• 75-round capacity for 7.62x39 AR-15 rifles and pistols
• Rear-load design for quick, bulk filling—no single-round feeding
• Steel construction with black finish for durability
• Can be stored fully loaded without spring pressure
• Includes winding key for easy spring tensioning before use
• Proven military-style drum design with reliable feeding

Specifications

Frequently Asked Questions

Will this 7.62x39 drum mag work with my AR-15?

Yes, the RWB drum is designed to fit AR-15 platform rifles and pistols chambered in 7.62x39. Check your rifle's caliber marking to confirm compatibility.

How do I load this drum magazine?

Unlike top-loading drums, the RWB uses a rear-load design. Open the rear cover, drop in your 75 rounds, close it up, and you're done. When ready to shoot, use the included winding key to tension the spring, then insert the mag into your rifle.

Can I store this loaded?

Yes. You can keep the RWB fully loaded without pressure on the springs, then wind it before use. This makes it convenient for storage and faster to get into action.

What's included with the magazine?

The RWB drum comes with a winding key for tensioning the spring before use.