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- Fri Jan 01, 2021 12:07 pm
- Forum: Pneumatic Cannons
- Topic: metal pipe gun
- Replies: 1
- Views: 2694
metal pipe gun
https://www.youtube.com/watch?v=UC6DPhBtdmU The bullets are 15 millimeter fishing sinkers covered in duct tape. The tape makes the pressure build up when the bullet tries to enter the barrel which makes the bullet violently pop out. The barrel is a 15 millimeter stainless steel pipe. The loading cha...