Thread: Brno ZKK 600 trigger recommendations

Hi all
I have a Brno 600 that was rechambered from 7x57 to 284 Win and it has the set trigger that won't set. I have tried to adjust but still no engagement, so I am now looking for a replacement trigger. These rifles came out with two triggers supplied in a cloth bag, the set one and a single stage trigger, and I have tried to find one of the single stage triggers but they have all disappeared it seems? I was looking at a Timney but have recently read that they can sometimes not have enough travel and don't always hit the primer reliably? I am keen to hear your experiences and any recommendations for other brands of triggers or fixes. The rifle and calibre are great to use and load for and a decent adjustable trigger would be an improvement. I look forward to your advice and many thanks for reading.

Regards
Ruger7mm

You missed out on a 601 complete action that was sold earlier this week - with the trigger you are looking for fitted

Iv got a 601 with the set trigger fitted that’s working if you would like some pics of how it should look


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Hi Bill that would be most appreciated Cheers R

I didn't realize the trigger stays with the bottom metal rather than the action
pushes forward to click into that bar in front, then depress the trigger inside the trigger for release

How exactly have you been adjusting the set trigger?

Originally Posted by Bill999

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I didn't realize the trigger stays with the bottom metal rather than the action
pushes forward to click into that bar in front, then depress the trigger inside the trigger for release

Yes, very important this, if the set trigger is not located properly the set function won’t work, possibly the cause of the malfunction?


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Iv never used mine I just think they look cool as fuck
Iv checked that it works but it’s appeal is purely visual


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Thanks Bill I will be checking my unit out when I get home I also read a post on an American forum that suggests to check that the flat spring is not upside down Great photos. Cheers R7mm

The manual says screwing the adjustment screw too tight can stop the trigger catching the notch of it's cam surface, so that could be your problem with it not "setting".
Another potential fishhook is that the trigger must be "set" before adjusting it.

Originally Posted by Ruger7mm

Thanks Bill I will be checking my unit out when I get home I also read a post on an American forum that suggests to check that the flat spring is not upside down Great photos. Cheers R7mm

iv got it apart at the moment so if you have any queries in the next day or so before i pop it back together I can get some close ups of specifics once you start to get into it

Hi Bill
Many thanks for your help, I'll be back home tonight so will have a close inspection and get back to you.
Cheers
R7mm

Hi Muzza
Thanks for the offer, I have a spare set trigger so might take you up on the offer. I am up in Taranaki about every two weeks or so for work so could drop off. Maybe PM your contact details and we can arrange something.
Thanks again
R7mm