Nice. I'm making an automatic motorized lego gun with a feeding mechanism that can shoot those exact same bullets! (The first kind of bullet on the page you have). Look up Lego Airsoft Gun on YouTube, first video is mine (Yes, I am MoshiB9865) Then watch update 2 or 3 or 4 (all very short). Hope you enjoy!
Thanks, I'm working on a Desert Eagle-ish or Glock pistol that shoots these kind of bullets from a mag but I'm having a hard time cuz I want to make it 3 studs wide and every attempt has failed lol.
Oh, where'd you get the golden piece from?