Loose CZ858 front sight drum

[shredder]

Guys (and gals );

I have a problem with my CZ858. After shooting a few hundred rounds through it, I can now move my front sight drum by hand from side to side. This obviously has a detrimental effect on accuracy.

I'd like to be able to still adjust the sight if necessary, so what's the cure?

 

[Geoff B]

I would try some blue (removeable) loktite.

 

[dweenz]

what about build it up with a bit of silver solder? not sure if that will work for sure but it could.

 

[Pig4000]

Loktite worked for me. over 1000 rounds and still solid.