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Author Topic: 452 Varmint screws keep coming loose  (Read 2499 times)

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Offline Koikeeper67

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452 Varmint screws keep coming loose
« 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

 
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Offline david s

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Re: 452 Varmint screws keep coming loose
« Reply #1 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.
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Offline Jiva

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  • I came for the pistols and stayed for the rifles
Re: 452 Varmint screws keep coming loose
« Reply #2 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.
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75 P-01 Compact 99041
75 D PCR Compact
75 SP-01 Tactical 9mm
612 HD
452 2E ZKM Lux .22LR
452 2E ZKM Classic .22LR
452 2E ZKM Varmint .22LR

Offline Armorydoc

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Re: 452 Varmint screws keep coming loose
« Reply #3 on: April 17, 2020, 08:48:14 PM »
Strange. Stripped maybe ?

Sent from my moto g(7) power using Tapatalk

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Offline Brutale

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Re: 452 Varmint screws keep coming loose
« Reply #4 on: April 18, 2020, 03:32:17 PM »
Minimal amount of blue loctite after you thoroughly clean the action screws.
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Offline Armorydoc

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Re: 452 Varmint screws keep coming loose
« Reply #5 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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