this is where all the fuckery stems from:
6. If an airsoft gun, firing a .20g 6mm plastic pellet, shoots below 111.6 m/s (366 fps), and resembles with near precision an existing make and model of a firearm, other than an antique firearm, it will be classified as replica firearm. Replica firearms are prohibited devices and must meet import requirements as listed in D19-13-2.
this is how you transform a toy into an object of the devil, made in hell and brought to earth by demons.The purpose of it being to avoid having people assaulting depanneurs with fake M4s to steal 300$ in cash and coins.