For tactical loading and unloading magazines. Simply place onto the magazine and snap in. Can be used in any weather and with gloves. Load a magazine with 30 cartridges in 35 seconds. Unload a magazine with 30 cartridges in 5 seconds. Pocket size, safety ring, high quality polymer reinforcement, weighs 38 g. NBC and chemical-resistant - easy to clean. Available for various magazines. Available for MP5 as of August and for G36 as of October.