I am going to be ordering a surgeon rifle soon and have a question. If I order with just a regular aics 1.5 chassis it will be 4-6 months for what I want. They have a rifle ready to ship with everything the same as I want except it has an ai ax chassis. My question is with the break in the stock where it folds cause any extra vibration which could have an effect on the round. My intent with this rifle is to start shooting precision rifle tactical matches such as those in the PRS. thanks for all of the help and replies.