This is a really simple flashlight that tapes on to your barrel extention and is used for those darker missions. :)
Step 1: Materials
The materials for this are a Nerf barrel extension, a pair of good scissors, about an eight inch piece of duct tape, and a flashlight.
Step 2: Step 2
cut the eight inch piece of your duct tape.
Step 3: Step 3
put your flashlight in the middle of the tape.
Step 4: Step 4
tape flashlight to barrel extension.
Step 5: There you go!
that's how you make a Nerf barrel extension flashlight! :)