I apologize, knowing this question has been asked before. I am looking to upgrade my sights on my Marlin 1894c in 357. I would like to put Williams firesights or something similar. Complication is that on my 1980 model, the front sight is dovetailed into the barrel. No ramp. Is there someone on this great forum that has done this successfully and is wiling to share the sights that worked? With thanks in advance.