BoomCo Blaster Airsoft BB Adapter

thingiverse

This is a 3d printed insert for your BoomCo blaster. It allows you to use airsoft bbs in your blaster. You simply have to push it into the spot where the dart usually goes. You do want an "elephant's foot" for this to make sure the bb doesn't fall out too easily (or use a brim). I just used a deburring tool because my elephant's foot was a little too big.