Understanding Headspace (Gunsmithing Student Handbook Series) by Fred Zeglin

This booklet by well-known gunsmith Fred Zeglin covers the basics of headspace and how it affects the proper operation of a firearm, along with information a gunsmith or reloader needs in order to understand and diagnose headspace in either the gun or the ammunition. The subject is written in a way that any professional or hobbyist gunsmith can understand. 52 pages. Printed in the U.S.A.