i went over my friends house today who is wanting to get into nerf and while we were in his basement we found an old piece of sh** gun. it shoots balls and is an older model. the name i don't no. but however it looks like a ballzooka but only has 2 barrels. if someone could tell me what kind of gun this is and if anyone knows of any mods it would be greatly appreciated.
someone probably already asked a question like this but i need to know where i can buy brass tubing at. this is my first mod and i cant seem to find any. home depot doesn't carry it and neither does lowe's and PETG is harder than hell to find. so if someone could please help me it would be greatly appreciated