The Pulse R73 clear AEG airsoft assault rifle's design updates the look and operation of the Pulse R70. It looks like an M16 and features full-auto operation, a see-thru gravity-fed hopper (looks like a scope), an adjustable stock and comes with a rechargeable NiMH battery and UL charger. 500-rd hopper. Generates muzzle velocities of up to 225 fps.