Hello all.
I've posted a similar question below, but now let me be more specific.
I have a FWB P70 10m in a laminate stock and would like to increase the power without any irreversible mods. I know this subject has been discussed before, however, there does not appear to be a clear consensus.
I did read on another forum that I might be able to increase to 12 fpe by:
1) Turning the hammer spring screw to increase tension, and
2) Turning the regulator screw to increase pressure.
Is this correct and, if so, what kind of a power increase am I likely to get?
I am somewhat mechanically inclined (somewhat) and have torn down other AR's such as my Marauder and AA MPR.
Can you give me step-by-step instructions to do this mod?
Many Thanks,
RFCII
How do I increase power on a FWB P70 10m to 12 fpe?
- Jon
- Contact:
- Go to Rifle: JH
- Country: UK
Post
#2 Re: How do I increase power on a FWB P70 10m to 12 fpe?
Try this for the three parts left to right, ignore the right that's plastic barrel contour/seal
download/file.php?id=2161&mode=view
15J spacer + o ring and lengthen the screws.
Up reg pressure may need extra disc springs.
download/file.php?id=2161&mode=view
15J spacer + o ring and lengthen the screws.
Up reg pressure may need extra disc springs.
If a jobs worth doing, do it right or not at all.
- AdminMASTER
- Site Admin
- Contact:
- Go to Rifle: Feinwerkbau 800
- Country: United-Kingdom
- Where: London
Post
email Bogdan Kimla > viewtopic.php?f=82&t=624 AND order the parts.
http://benchrest.com/showthread.php?851 ... t-Shooters
viewtopic.php?f=82&t=825
Ever bothered to look here ? > http://www.feinwerkbau.de/de/Service+Do ... eichnungen
PS: 12 Belville washers in 15J/16J (the diagram is incorrect & Fwb needs to set the "Druckminderer" to 85 Bar)
Just go thru the Fwb topic section please...
#3 Re: How do I increase power on a FWB P70 10m to 12 fpe?
email Bogdan Kimla > viewtopic.php?f=82&t=624 AND order the parts.
http://benchrest.com/showthread.php?851 ... t-Shooters
viewtopic.php?f=82&t=825
Ever bothered to look here ? > http://www.feinwerkbau.de/de/Service+Do ... eichnungen
PS: 12 Belville washers in 15J/16J (the diagram is incorrect & Fwb needs to set the "Druckminderer" to 85 Bar)
Just go thru the Fwb topic section please...
Signature - https://www.instagram.com/pimpmyairgun/?hl=en
-
RF
Post
#4 Re: How do I increase power on a FWB P70 10m to 12 fpe?
Thanks for your kind and patient reply.
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