Where to find the front sling band for my Garand?

[Alfonso]

I just purchased an M1 Garand from the board. Nice rifle except that the very front sling loop is missing. Not the one where you usually loop the sling through but the other front one. What was this one used for and where can I buy a replacement part?

Thanks

 

[can14]

stacking swivel

you are looking for a stacking swivel and screw.