There are allready a whole lot of good chord tabs out there but i wanted to make 
one where the chord switches are more correct.

Tune down 1/2 step:

E flat (D#)
A flat (G#)
D flat (C#)
G flat (F#)
B flat (A#)
E flat (D#)

intro: G Cadd9 x2
G                             
It sits above the mantel on a couple rusty nails
Cadd9
it ain't worth a lot of money 
       
And it damn sure ain't for sale
    D                            Cadd9
The good lord only knows all the stories it could tell
                    G
My Granddaddy's gun

G                                     
He bought it new out of the sears and robuck catalog
       Cadd9
And it shot a many a shells over the back of an old bird dog
       D                                  Cadd9
And it backed a burglar down when grandma took the safety off
                 G
Granddaddy's gun.

(Chorus)
     Cadd9              G
It's just an old double barrel twelve
    D                       Em
The stock is cracked and it kick's like hell
   Cadd9                 G               D
It wouldn't mean what it mean's to me to no one
            Cadd9                       G
Cause I can still hear his voice when I put it to my shoulder
  D                          Em
A guns like a woman son it's all how you hold her
   Cadd9                 G                D
He taught me a whole lot more than how to hunt
    Cadd9                   G                D
And one of these days I'll pass it on to my grandson
                   G  Cadd9
My Granddaddy's Gun

   G
He handed it to me on the day I turned thirteen
       Cadd9
With a half shot box of shells and a kit to keep it clean
  D                                  Cadd9
I keep a picture in the case of that sweet old man and me
                    G
And Granddaddy's gun 

(Chorus)
    Cadd9              G
It's just an old double barrel twelve
    D                       Em
The stock was cracked and it kick's like hell
   Cadd9                 G               D
It wouldn't mean what it mean's to me to no one
            Cadd9                       G
Cause I can still hear his voice when I put it to my shoulder
  D                          Em
A guns like a woman son it's all how you hold her
   Cadd9                 G                D
He taught me a whole lot more than how to hunt
    Cadd9                   G                D
And one of these days I'll pass it on to my grandson
                   Cadd9  G   D x2
My Granddaddy's Gun

          Cadd9                            G
There's a long beard hanging on the livin' room wall
     D                      Cadd9            G    D         
That I got with a box call and Granddaddy's gun
          Cadd9                     G   
There's a shot up sign out there on forty nine
     D                            Em
That me and billy joe shot up one night
     Cadd9         G  D
With granddaddy's gun

Cadd9  G  D

G
It sits above the mantel on a couple rusty nails
        Cadd9
It aint worth a lot of money but it damn sure ain't for sale