AGM Mp40 wobbly reciever

[scorpssells]

So I finally got my mp40. Its great I love it, fires a real treat, but the reciever and lower connection is VERY wobbly, anyone have experience with these?

View attachment 77357

EDIT:

I've found an old ww2 airsoft thread suggesting a 10mm O ring, I will try this

 

[scorpssells]

the O ring didnt eliminate the wobble completely but it is reduced to an acceptable level. plus this apparently fixes inconsistencies in the air seal

 

[PopRocket123]

the O ring didnt eliminate the wobble completely but it is reduced to an acceptable level. plus this apparently fixes inconsistencies in the air seal

Click to shrink...

Negative airsoft put a video up today explaining his improvements of the AGM mp40

 

[scorpssells]

Negative airsoft put a video up today explaining his improvements of the AGM mp40

Click to shrink...

omfg really I gotta see that