This AK Blaster MOD bumpers are designed to protect worker talon magazines when they are dropped on hard surfaces during speed reloads. The bumpers simply friction fit onto the mags and are non permanent. They are easy to remove when the mag needs to be disassembled for maintenance but will stay securely attached to the mag during use. Mag bumpers can help you identify mags you have dropped on the field and also give them a sleek and tactical appearance. It has color options that allow you customize your blaster just as your wish.