Christmas is around the corner, and you still don't know what to get your kids aged 10 and up? Look no further than the Nerf Modulus Regulator! This awesome Christmas gift comes with a regulator that attaches to most Nerf blasters, as well as 12 dart drums and a stock. That's right - your child can now wield a fully-automatic Nerf blaster! The Nerf Modulus Regulator is sure to be a hit, and it's sure to give you some peace of mind knowing that you got them something they're actually going to love and use.