I have a #2 and it works perfectly for a tikka. I just turn one half of it around backwards and use an index card to protect the action. I also made a bracket at work with a threaded hole to screw a bolt in to place a torque wrench on.
I just recently did my first batch in my wet tumbler without pins. Only dawn and lemi shine. They turned out just fine. Definitely not as shiny but certainly clean enough and I don’t have to deal with the pins.
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