I`ve been using Jarvis barrels for customers who want to use their Beretta 92 9mm for bullseye shooting. They have turned out to be very accurate barrels. I have a customer who wants a stainless match barrel fitted to his 92. Jarvis doesn`t make them in stainless and I don`t want to wait 6 weeks for a Bar Sto. Has anyone used a KKM Beretta barrel ?