Calibre change on a Fenman?

[pertinaxone]

Is it easy to do? Or even possible?

Thanks,

Jason

[bstrdmissed]

Apart from changing the HE ram(not one you can buy'off the shelf') you'd obviously have to change the barrel,probably cheaper to sell it & buy the preferred calibre mate.

[swedey21]

Yeh no problem,just undo the old barrel than offer up the new one.
BUT make sure you got a chrono as putting a .22 barrel on a .177 action will make it over the limit,or under if you add a .177 to a .22.
Not a problem just increase the pressure in the ram(little hole at the back of the action) gunshot should be able to do it easly..