Hatsan Hatsan MOD65 Trigger - Upset

[Diddy Outddors]

I bought a Hatsan MOD65 a couple weeks ago and have only shot it maybe 30 - 40 times. The bolt in the back for trigger adjustment is missing. I don't know if it wasn't there when I bought it or if it fell out. I looked in the two places I've shot it whish was at the basement door and right outside the basement on the rest I was trying out and I couldn't find it.
Is it important anyway? It seems to shoot OK.
I thought about replacing it if I knew the size but then thought it might void warranty.

 

[Sqwirl57]

That is the trigger weight screw I believe. Without that screw the trigger is set to the lightest possible weight (I think). I believe you would want a M3x12mm screw to replace it. Be care careful though. Too low of a pull weight mixed with overly adjusted first and second stage screws can make the gun a bit unpredictable and dangerous.

Also, are you sure it isn't in there? I think I can see the head of the screw in the picture.

Edit: The grub screw is M3x6mm from the factory

 

[Hateful McNasty]

I got a flat2" disk magnet on a stick for timed like that .. my hw95 lolly post snapped off one day outside at the bench and it found it in all the dirt and unkept grass. ..

One like this


It's saved the day many times ..

 

[Hateful McNasty]

Maybe some help .. the part of

"Hey, my trigger’s missing the 3rd screw!"​

Understanding the Quattro Trigger Adjustments | Airgun Depot

 

[Diddy Outddors]

That is the trigger weight screw I believe. Without that screw the trigger is set to the lightest possible weight (I think). I believe you would want a M3x12mm screw to replace it. Be care careful though. Too low of a pull weight mixed with overly adjusted first and second stage screws can make the gun a bit unpredictable and dangerous.

Also, are you sure it isn't in there? I think I can see the head of the screw in the picture.

Edit: The grub screw is M3x6mm from the facto

 

[Diddy Outddors]

I feel dumb here, it is there. The picture in the manual looked like it was a SHCS but it's a set screw.
And somehow I think I edited your reply. The word factory is missing some letters and I think I done it.
Anyway, problem solved. Thanks.

I don't know how but I copied someone's reply, replied about it and then seen that it's mine.
I was trying to reply to that post but don't know how I guess.

 

[Sqwirl57]

I feel dumb here, it is there. The picture in the manual looked like it was a SHCS but it's a set screw.
And somehow I think I edited your reply. The word factory is missing some letters and I think I done it.
Anyway, problem solved. Thanks.

You're welcome. I was going to say if it actually is missing just let me know. I have a never ending supply of grub screws if you needed one

 

[Diddy Outddors]

You're welcome. I was going to say if it actually is missing just let me know. I have a never ending supply of grub screws if you needed one

Thanks for the offer but shipping would be more than I would pay at the hardware store.
Do I need to loctite any of the screws or just keep a check on them.
When I found the included allen wrench and turned it, it felt it was loose.

 

[Sqwirl57]

Thanks for the offer but shipping would be more than I would pay at the hardware store.
Do I need to loctite any of the screws or just keep a check on them.
When I found the included allen wrench and turned it, it felt it was loose.

I never loctited mine and it was still there after a few years of use. I really don't use it a whole lot though so don't take that as good advice.

 

[Diddy Outddors]

Maybe some help .. the part of

"Hey, my trigger’s missing the 3rd screw!"​

Understanding the Quattro Trigger Adjustments | Airgun Depot

I'll check that out, thanks.