Hi,
Trick question…What would be the chances of converting the 54 in .177 to .20? Would it be economically feasible or even possible at all?

Brgds
Jack

Or, a cal. .22 to .25?

Best wishes,
Nikos

I also have a 54 in .177 and have thought it as well. There is a guy in South Africa that sells .20 Walther Lothar barrel at about $100. I would love to hear the results if you do go ahead an do it, please email me at andrem@dynamic.co.za

My gun has the GRT Maccari kit in which makes for a smooth firing cycle but te trigger is not the best (TO5)