Fx royale 400 .22 probe sleeve grub screw is loose

mubhaur · Jan 29, 2016

On the top of the action the hole in which the a grub screw is there. I feel that this grub screw holds the probe sleeve.

Since this grub screw is loose, probe may have play.

I have destroyed 2 breach seals in a few shots.

Please advise me how to align the probe sleeve and how much to tighten the last grub screw?

Cliff_Allen · Jan 29, 2016

I had this happen. If I recall correctly you only need to have the side lever pulled back as far as it can be in the cocked position before tightening the screw. Is been a few years though so I'd wait for confirmation from another person in the know. Regardless of the details I remember it being a super easy fix.

Regards,
Cliff

mubhaur · Jan 29, 2016

Thanks Clif,

I wait for the details and how much should I tighten it.

May this be a cause of damaging breach O ring?

mubhaur · Jan 29, 2016

I am talking about 4th grub screw. First 2 grub screws hold barrel, 3rd grub screw holds transfer port.

4th screw is problematic and is loose.

The 5th which is last one holds the side liver. This one is OK.

Search

Search

Fx royale 400 .22 probe sleeve grub screw is loose

mubhaur

Member

Cliff_Allen

Member

mubhaur

Member

mubhaur

Member