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CZ LONG ARMS => CZF RIMFIRES => Topic started by: Koikeeper67 on February 23, 2020, 07:13:01 PM

Title: 452 Varmint screws keep coming loose
Post by: Koikeeper67 on February 23, 2020, 07:13:01 PM

I have a CZ 452 Varmint in 22LR that I use for bench target shooting. I have noticed now a couple of times after a good day at the range that the action screws have come loose. I do torque then to 25 in.lbs. after cleaning the rifle.

Any ideas

 

Title: Re: 452 Varmint screws keep coming loose
Post by: david s on February 24, 2020, 02:57:25 PM

You might try degreasing the screws and screw holes before torqueing and if that doesn't work blue Loctite. It's odd that the screws would loosen that much after a single outing.

Title: Re: 452 Varmint screws keep coming loose
Post by: Jiva on February 28, 2020, 10:06:41 AM

Mine haven't budged in years... If they ever do, i be reaching for the blue Loctite.

Title: Re: 452 Varmint screws keep coming loose
Post by: Armorydoc on April 17, 2020, 08:48:14 PM

Strange. Stripped maybe ?

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Title: Re: 452 Varmint screws keep coming loose
Post by: Brutale on April 18, 2020, 03:32:17 PM

Minimal amount of blue loctite after you thoroughly clean the action screws.

Title: Re: 452 Varmint screws keep coming loose
Post by: Armorydoc on September 04, 2020, 08:08:48 PM

One could use the wifes nail polish if the locktite weren't available.

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