Tx 200 safety

[svendogg]

Did a search on the above, found various suggestions ranging from length of guides, to comp tube nuts, to stock screw plate bolt countersinks etc etc
Is there a definitive answer on this, mine seems plagued with the "not cocking unless you yank the hell out of it" issue....

[Murphy]

HC's are worse!

[svendogg]

Tis a .22 HC 🙄

[Phil Russell]

I have always thought this is an engineering flaw with the Tx as I have seen many rifles where there is no need to yank on the underlever.
I did find this:

Originally Posted by hollow-point
had this problem with mine. found it was the piston and spring guide touching removed half a mill from top of guide and it cocks as easy as you like now
This is good information. I found that the piston guide flange for a Prosport had to be no more than 2.8mm thick or the rifle would not cock but the antibear mechanism did engage. Tricky ...

I am not saying this is your problem but it is worth checking. Also check that guide and top hat are not contacting. This maybe could happen if a washer or washers are used on the top hat or if a too large diameter washer is used on the guide.
Cheers, Phil

[svendogg]

It's a custom guide made (I believe) by LSD, there is no top hat installed. I bought a standard 22 HC spring, guide and top hat off here a while ago, before I bought the gun. Starting to think previous owner has changed the spring to a longer one, binned the top hat after it possibly wouldn't cock? I'll compare to the standard internals later

[shakeysimon]

I found on my hc if the trigger was set too light it stopped the safety engaging,I also put a drop of oil on the safety button too