The G&G 420 Round Magazine Style BB Loader is a speedloader designed for use with all airsoft magazines. The M4 magazine style allows it to easily be carried in a magazine pouch for easy access. G&G's speedloader includes a built-in GBB magazine adapter, as well as a hicap 'funnel'. Durable construction on the G&G speedloader makes it a long-term tool. G&G 420 Round Magazine Style BB Loader Features: -Fits M4 Mag Pouches -See Through Material -Durable Construction -Includes GBB Mag Adapter |