A Class on Subclass

Have you ever wondered what is subclass or how to evaluate for it? If so, this is the class for you. In this class, you will watch a video that will cover machining methods, chip formation, different machining marks, how to evaluate for subclass, tips and tricks to use in casework, and real-life examples of subclass characteristics.

After taking the class you should be able to distinguish if a marking is subclass, and if so, how to combat it to be able to achieve an identification without the risk of using subclass marks. This class is intended for experienced examiners, but this class may prove to be useful for people who are interested in joining the field of firearms. The knowledge you gain in this class will also help put you ahead in applicant canvassing.