hi,
does anyone know the optimum length this spring should be when cut and re-finished for.177 97k to achieve around 11.5ft lbs? and also overall length including titan top hat and guide fitted?
thank you
hi,
does anyone know the optimum length this spring should be when cut and re-finished for.177 97k to achieve around 11.5ft lbs? and also overall length including titan top hat and guide fitted?
thank you
If no one has the info on here,phone or email john knibbs at the country store .last time I spoke to mark they had a list of lengths for their springs in most popular rifles.
Sorry I can't help more .
thanks for the info. I actually bought the bits from them but never thought to ask! didn't know they had a list of lengths.thanks again.
them there springer's are soooooo addictive
Thanks for the link.just noticed it.
If its any help to anyone as a guide i cut mine to 240mm (overall size after re-finishing)and it was 11.84 ft lbs with aa field.(this produces the most energy in my 97k)
I have put over 200 pellets through her today and kept checking on the chrony and it seems to have settled nicely at 11.61ft lbs after the first 50ish shots which hovered around 11.8.
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