Ammo Box Gas Supply for M249 GBBR VFC

VFC (Vega Force Company), a highly recognised manufacturer and brand in the airsoft world, offers an ammo box with dummy cartridge tape for its GBBR M249 SAW Machine Gun airsoft replica.

This accessory will allow you to benefit from the vibrating cartridge band function for added realism. What's more, it acts in place of the original magazine as a larger gas tank, giving you extended shooting range.