Those grips are beautiful. I'm impressed with the tooling... I recognized the Ruger Mark style.
In 1978 I purchased a Ruger Mark heavy barrel. I had a hard time getting my paws to relax holding the pistol. I made a set of grips to help me shoot better. At the time I didn't have much in tools. I took a 2x4 that's correct. Pine board and cut out the outline with hand tools shaped it using clay for shape. I rasped and sanded... to shape the wood. no checkering or stain. What a fit. It fit my hand like a glove. Then I bought trigger stones from Brownell and went to work on the sear. Then for training I went hunting red squirrels. That pistol Shure could shoot.
Take your time with those grips. You will be glad you did.
In 1978 I purchased a Ruger Mark heavy barrel. I had a hard time getting my paws to relax holding the pistol. I made a set of grips to help me shoot better. At the time I didn't have much in tools. I took a 2x4 that's correct. Pine board and cut out the outline with hand tools shaped it using clay for shape. I rasped and sanded... to shape the wood. no checkering or stain. What a fit. It fit my hand like a glove. Then I bought trigger stones from Brownell and went to work on the sear. Then for training I went hunting red squirrels. That pistol Shure could shoot.
Take your time with those grips. You will be glad you did.