Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Very good product

If anyone is thinking of reloading 30-30 ammo they need to know that each time you fire a round, the shell gets longer by a few thousands and the neck gets larger in diam., you need to cut it back to the proper lenght. This little tool does a good job of cutting down the overall lenght. You will need a measuring devise such as a digital caliper to check overall lenght and neck size of brass to do a good job of reloading.Pops