The Armaspec B2 extended magazine release features a skeletonized design that makes it easier to drop your magazines. The Armaspec B2 makes it easier to release the magazine without changing the grip position. This catch comes in a variety of finishes to get a custom feel with your next build, and it’s compatible with 5.56/.223 and 7.62/.308 lower receivers.
The Armaspec B2 is a high-quality component with precise manufacturing which is ideal for maintaining and upgrading your firearms. It has unmatched the durability, reliability, and excellent build quality that will ensure years of service you can count on.