Zip-Gun v2.0 April 20, 2022 by The Tactical Hermit in Armed Citizen Corner, Arms and Ammo, Gun Hacks, Gunsmithing, Improvised Weapons, Weapons & Ammo and tagged Armed Citizen Corner, Arms and Ammo, Gunsmithing, Improvised Weapons, Weapons and Ammo, Zip Gun I would stick with 2 3/4 Bird Shot. Not sure that pipe could handle 3″ Buck! Share this:EmailTwitterFacebookPrintPinterestLike this:Like Loading...