well now, you try ta get a hold of a feller on this very site,goes by the handle "roundball". He knows them T/C fellers good and he'd be the best ta give ya advise fer them gun's and warrenty work.
You go ahead and hunt'im down,,send a PM,,tell'im "tacks" sent ya,,,Bill is the go-to man fer T/C stuff. With all respect,,he know's them T/C's,,,and Fox River folk's on a first name basis.
luck too ya,best wishes
p.s. Is the PP&L still got it's dam just east of Glenrock?