I 3d printed my own lepis nerf gun and put these in it paired with honey badger motors on 3s and getting solid fps (120 to 140). I never thought that small flywheels could be so effective. Can't go wrong with these things.
Best selection of parts, kits and pricing for stock to category 5 Hurricanes. Out of Darts is everything you need for your hurricane relief.
I got this thinking i could mod it. When i tried to take it apart it had a stripped screw. Other than that its great.
Replacing the wheels with these wheels, totally changes the Blasters performance. Even better with cage upgrade!