Ugly gun? I wish I had photos.....
It had been left behind after our club hosted the State league IPSC match in the mid-80's. I was the MD, so the finder left it with me, and was glad to be rid of it. A Colt blued Series 70, no two parts on it matched. There were blued, nickeled, stainless, parkerized, brazed, rusted and bare steel parts on it. The sights were Micro, and looked like the rear dovetail had been hand-filed. When the rear was drifted in, the installer missed and whacked the slide a few times. (Didn't use a brass drift, so the hammer marks were clear on both slide and sight.)
The front sight had been staked in crooked, and then clamped in a vice and straightened. The vice marks were clear, as were the additional hammer marks on the front of the slide.
The safety had a larger thumbrest brazed on. the grips were cracked and held on with a strip of electrical tape, and the plastic Wilson mag funnel had been super-glued to the bottom of the frame and the grips.
The crowning glory was the mag release: Someone had drilled the mag button and forced a flat-head sheet metal screw into it.
Despite all this, it worked 100%, and kept all its shots in the "A" zone at 25 yards offhand.