Table of contents Introduction 2 Loads, chokes and patterns 3 Patterns 10 Barrel length 12 Equipment and tools 13 Converting the lathe 16 Tools for reaming 20 Barrel turning 22 Taper per foot chart 23 Barrel straightening 25 Making the chambering reamer 28 Barrel reamer sizes 33 Boring tools 39 Reaming the bored barrel 41 Reamers for choke tubes 42 Chambering a barrel 44 Shotgun head space gages 47 Lapping the barrel 49 Finishing shotgun barrels 51 Shotgun chokes 56 Bushing firing pin holes 57 Resoldering ribs 61 Replacing barrels 64 Repairing shotgun barrels 69 Cross firing 71 Opening a choke 73 Choking barrels 74 Cutting a new choke 83 Adjustable chokes 85 Off shooting 88 Dent removal 90