When I was introduced to Müller choke tubes I was like most people, just another choke tube. I got a business card and a U2 choke and went on my way. When I went to my first shoot of the season, I used the U2 in my Browning lightning sporting clay edition and shot a 48 out of 50, I was hooked instantly. I wanted to see what the U3 would do, so I called Müller up and 3 days later I had the U3. That Saturday I used the U3 in the same gun and shot 50 out of 50, no question that was the best I have ever shot. Between the amazing customer service and high-quality chokes, I would recommend Müller Chokes to anyone and everyone.