Howdy!
I am trying to identify the material of construction of a pair of grips I have. They are sized for a Ruger BH or original Vaquero. These are probably 12-15 years old. One set is from Eagle and the other from Ajax. Here are pictures of the grips, Eagle first two, Ajax second two. I have tried contacting both companies but of course they're all closed on the weekend. Any help much appreciated.