Please help CZ-457 action torque specs

[trgtsnpr]

Any help would be greatly appreciated. I’m looking to find the torque specs for the action on the CZ 457 American. Please let me know. Thanks, Bill.

 

[Grey Kiwi]

If a wooden stock then max of 30"lb. That is inch pounds (in/lbs)!
Do not use an automotive torque wrench (ft/lbs).
Most folks start at about 15"lb - 20"lb and if the rifle shoots fine then stop right there.
I had mine in an Oryx chassis and stopped at 25"lb.
They are fairly small wee bolts and would strip out easily if you go too hard on them.

 

[dusterdave173]

We have four MTR's and 19-20 in lbs shoots lights out
More than 25 and you risk damaging the plastic pillars
Test yours in small increments--it is easy to see groups change--they Will

 

[CharlieNC]

We have four MTR's and 19-20 in lbs shoots lights out
More than 25 and you risk damaging the plastic pillars
Test yours in small increments--it is easy to see groups change--they Will

Affects accuracy, and next I guess a tuner does too! LOL .

 

[Dgd6mm]

I have my CZ457 Varmint in plastic stock torqued to 22 in lbs.

 

[DGP4]

15 inch-pounds is the proper starting point. On most of my rimfires in a wooden stock, the best node is found at about 18-22 inch-pounds.

 

[Rwfish]

No pillars in that stock so your probably going to find 20-25in#.