This is the correct version, transcribed from  the video/album.
Tabbed by Ace Electric


Intro and Verse (Crunch/clean/etc.)
e|---------------------------x---------------------|
B|------------------5--------x---------------------|
G|-12------11-------x--------8---------------------|
D|-xx-(x4)-xx-(x6)--7--------x---------------------|
A|-10------9--------7-(x4)---6--(x6)---------------|
E|------------------5--------7---------------------|

Chorus (Hard Distortion) "CAUSE THATS ALL IT TAKES TO BUY A GUN"
e|-------------------------------------------------|
B|-------------------------------------------------|
G|-5-55-5-55-55------------------------------------|
D|-5-55-5-55-55--77777777--99999999----------------|
A|-7-77-7-66-66--77777777--99999999----(x1)--------|
E|-0-00-0-00-00--55555555--77777777----------------|

e|-------------------------------------------------|
B|-------------------------------------------------|
G|-5-55-5-55-55------------------------------------|
D|-5-55-5-55-55--77777777--33333333----------------|
A|-7-77-7-66-66--77777777--33333333----------------|
E|-0-00-0-00-00--55555555--11111111----------------|

(Breakdown ~ Screaming Part)
e|---------------------------------------------|
B|---------------------------------------------|
G|----10---10----------------------------------|
D|----9----9-----------------------------------|
A|----0----0----(x4)---------------------------|
E|--x-0--x-0-----------------------------------|

Bridge (Mario Theme~esque transcribed mostly to guitar)
e|-----------------------------------------------------|
B|-5-0-0-5-0-9-5-5-0-5p0-5p0-7-5-5-5-5p0-10-10-9-9h12--|
G|-----------------------------------------------------|
D|-----------------------------------------------------|
A|-----------------------------------------------------|
E|-----------------------------------------------------|Rep. 2x

Other synth part can be improvised (I couldn't find a close match)

Outro is the same as the Chorus (4x)

End on
e|---
B|---
G|---
D|-2-
A|-2-
E|-0-

Fair days!