This polymer magazine holder made by Laylax is compatible with M4/M16 NATO magazines only, as others wont fit perfectly. The hard protective shell will secure your magazines for swift reloading. As a MOLLE accessory, you can attach several onto your vest in seconds and rely on them to stay on throughout the entire battle.
The elastic shock straps on the magazine holder prevent the magazines from falling out. However, they still allow for quick magazine retrieval regardless.