Torque

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johngarnett
Full-Bore UK Supporter
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Torque

#1 Post by johngarnett »

I have a 7.62 / 308 RPA Quadlock in a wooden stock for TR. Can anyone give me a guide as to the torque settings for the bedding bolts please?

I've used the 'two fingers downward pressure on a 4" allen wrench' method but wondered what the in/lb is.

Thanks

JohnG :cornwall:
bernard93
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Joined: Thu Jul 21, 2011 1:34 pm
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Re: Torque

#2 Post by bernard93 »

John,

I have the same set up, don't know what it is in in/lbs but I have both of mine set at 4.5 Newton metres and it works a treat.

Bernard
Gaz

Re: Torque

#3 Post by Gaz »

I set up my Musgrave as 20in/lbs on both screws initially and then torque them up to 40in/lbs. I daresay I could knock 5-10in/lbs off that without compromising accuracy.
johngarnett
Full-Bore UK Supporter
Posts: 776
Joined: Mon Dec 06, 2010 1:28 pm
Home club or Range: Cornwall RC @ Millpool; Duchy Shooting Assn @ Zelah
Location: Cornwall
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Re: Torque

#4 Post by johngarnett »

Thanks guys. Sort of confirms my old records!!

JohnG
Andy632

Re: Torque

#5 Post by Andy632 »

Tighten screws until they strip then back-off half a turn.
johngarnett
Full-Bore UK Supporter
Posts: 776
Joined: Mon Dec 06, 2010 1:28 pm
Home club or Range: Cornwall RC @ Millpool; Duchy Shooting Assn @ Zelah
Location: Cornwall
Contact:

Re: Torque

#6 Post by johngarnett »

Andy, thank you. I'll try that.

JohnG :cornwall:
Jon B

Re: Torque

#7 Post by Jon B »

6 Nm for the RPA Quadlock in a Gemini stock.
BritBloke

Re: Torque

#8 Post by BritBloke »

RPA2000 in wooden stock 4.5nM
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