Armaspec B2 Skeletonized Extended Magazine Release - Black | Precision AR-15 Upgrade

An AR-15 extended magazine release that combines reduced weight with improved ergonomics, the Armaspec B2 Skeletonized Extended Magazine Release is built for rifle builders serious about every gram. Where a standard mil-spec mag release demands compromise between reach and mass, the B2 gives you an extended lever that's genuinely easier to manipulate while shedding unnecessary material through skeletonized design. The result is a mag release that weighs less, functions more positively, and doesn't shortchange you on durability—a practical upgrade for lightweight builds, competitive shooters, and anyone who values ergonomic control.

The extended profile puts the release lever farther from the receiver, which means you can drop magazines faster and more intuitively without awkward hand repositioning or hunting for a tiny lever. Skeletonization removes everything extraneous while retaining the structural integrity you need for reliable function across thousands of mag changes. Whether you're precision-tuning a featherweight hunting rifle, assembling a competition platform, or refining an existing build, this is the kind of detail that compounds—less weight, better handling, zero compromise.

Armaspec designed the B2 to work across the full range of AR platforms: both 5.56/.223 and 7.62/.308 receivers are supported, so your choice of caliber doesn't lock you into a separate parts bin. Drop it into an upper or lower build in progress, swap it into an existing rifle, or use it as the final touch on a custom platform.

Key Features

• Extended lever profile for faster, more intuitive mag release engagement
• Skeletonized construction removes excess material without sacrificing strength
• Compatible with both 5.56/.223 and 7.62/.308 AR receivers
• Improved ergonomics and faster reload cycles
• Lightweight design for minimal impact on overall rifle weight

Specifications

Frequently Asked Questions

Will the Armaspec B2 Extended Magazine Release work on my 5.56 or .308 AR?

Yes. The B2 is compatible with both 5.56/.223 and 7.62/.308 AR receivers, so you can use it regardless of which caliber platform you're building or upgrading.

How much weight does skeletonization save compared to a standard mag release?

The supplied specifications do not include a precise weight comparison. For exact gram savings, contact Armaspec directly or reference their technical documentation.

Is the B2 easier to manipulate than a mil-spec magazine release?

Yes. The extended lever profile gives you a larger engagement surface farther from the receiver, making it faster and more intuitive to drop magazines and less likely to fumble during reloads.

What's included in the package?

The product description provided does not specify what hardware, springs, or installation instructions are included. Contact us or check the manufacturer's documentation for a complete parts list.