I been wanting to make a portal gun in minecraft mcpe without mods and only command blocks for a long time now and i finally got around to doing it and i'm so proud of it! I hope you like it! press the lever and the portal gun will be turned on...
optional resource pack that i also made here

the "Portal Gun.mctemplate" comes pre-installed with the resource pack

Working on adding:
-changing the portals to only work on concrete not grass
-adding portals to make it work on walls and ceiling
-adding portal gun sounds when is shot

*IMPORTANT*
from here on i won't be updating this in until i get my "working on adding" finished

If you have any questions, comments, or suggestions email me at creeperbusinessemail@gmail.com