Just picked up an M605 about a week ago and haven't taken it to the range yet. I had posted some threads here on picking up a new holster for it , etc and was pretty excited about getting things in order. Today I loaded some Snap-Caps in it and pulled the trigger about 10 times and the cylinder bound up so tight I couldn't pull the trigger. I could spin the cylinder with it shut and then it finally locked in place. I couldn't believer it so I pulled the trigger another 12 times or so and the cylinder bound up again and I couldn't pull the trigger. I did notice the other day that when I closed the cylinder that it spun freely until I reversed it and then it locked up. Unless I am missing something here it appears that I will have to ship it to Taurus for a fix...... Too bad too, since I didn't even get to put a real round through it. I'm sure that a lot of you guys with shooting experience know exactly what the problem is... but I sure don't. Is this considered a timing problem?