Guarder Spring Guide with Bearing for M249 AEG EBR magazines & equipments Package included:

magazines & equipments  Package included:  MPS DA Triple Ammo Pouch x 1( Each Pouch Holds Two 5

000 hours of operation on one CR2032 battery

and first appeared during the Vietnam War

Custom Metal Body

Fully compatible with aftermarket airsoft guns taking M4 magazine

Guarder Spring Guide with Bearing for M249 AEG EBR magazines & equipments Package included:To build a tight & durable gearbox This reinforced Spring Guide replace the original Stock Spring Guide of Airsoft AEG This spring guide with Ball Bearing is designed to minimize the load for the motor caused by the spring tension Especially important for upgraded AEG to install this It also makes spring effectively spring back Backstop is specially equipped with NINE Ball Bearing to prevent Spring Tension build up during Full Auto Shooting Mode. It