Yes, I've used Curtis for several projects. Work is top notch. He's a great guy to deal with. What are you wanting to buy or needing done? He makes a sweet integrally suppressed 44 mag.
He's a friend of mine and a good guy. He's forgotten more about machining than most others have ever known. I have one of his 77/44's and it's ridiculously quiet for what it is. He makes a very nice integrally suppressed Ruger .22 pistol as well.
Curtis is a good friend of mine as well. He knows what he is doing. He cut my HK94 down to MP5. Did a sweet job on it. He will tell you how it is and is a very fair guy to deal with. He is a good guy all the way around!