I have a .22lr pistol that my Dad gave me a few years back. If I remember correctly, he got in the mid 1960's. It a .22lr target pistol that has the barrel fixed to the frame. The barrel has a factory installed brake. The pistol is/was made in France. Company name is "Unique".
I am looking for a set of grips for it. The one's that were on it when I got it, are made of plastic that wrap around the rear of the pistol grip and has a thumbrest for a right handed shooter. The grips are "melted". It appears that some type of chemical may have gotten on the grips.