Airsoft Pistol

first you get a glue stick a small one take the glue out then take stick out

Next you get a mechanical pencil take it a part and u get a plunger slits in the plunger then remove friction from the glue stick and get a pen and put the three items together so it looks like this

finally add a clip system if u want I used a tic tac container I put airsoft bbs in it