How can I fix handguard in my M1 Garand ?

[Bizio]

Actually it is just a piece of paper clip, not really a spring.
I mean this


Here is the stock I bought with DOD 1/2" cartouche and the circled P.
Thank you for checking, Rick B.









---------- Post added at 07:59 PM ---------- Previous post was at 07:55 PM ----------

I have a D-Day June '44 M1 Garand too.
Can you please also check if this SA GAW mark is original or a fake ?
Thank you again.