I wonder how many collectors own a Greener air rifle, with the cam mechanism. I understand these operate at around 9 -10ft/lb in 22 and 177 - am I correct? What is the accuracy like?

Ditto the Webley Mk2 - presumably same power level, or a little higher, but what is its accuracy like?

Is it easy to replace the springs on both, where they have clearly declined over the years?

I ask because I am wondering whether to expand my humble collection - always an ominous temptation, to which I often succumb. I would seek to use these at 25-30yds for target shooting.

Rgds
A