I am fairly new at the 22 rifle matches. So I am asking a bunch of probably stupid questions. This is one of them. What is the main difference between the Anschutz 54 and model 64 actions. Are they fairly similar or vastly different. I hear that the 54 has one of the fastest lock times of any of the many 22 match rifles. Can a model 64 match or be upgraded to compete with the model 54. Any info would be greatly appreciated. I do love these 22 matches. I may not be very good at this so I need really good equipment to compensate for my inadequacies.