Like Taking an Armorer's Course for the AR-15 For the casual shooter or first-time owner to the advanced practitioner, author Patrick Sweeney teaches you how to remove, replace, maintain and upgrade every single part on your AR-15 rifle with "Gunsmithing the AR-15: The Bench Manual." More than just a step-by-step manual, this insider's guidebook is chock full of insights on how to change or replace worn, broken or obsolete parts truly the must-have guide to get the job done right In this companion volume to "Gunsmithing the AR-15" Volumes 1 and 2, Sweeney goes beyond basic repair and maintenance and provides project instructions and expert tips to install some of the most popular brand components, including parts from: GeisseleDaniel DefenseYankee HillAlexander ArmsTimneyRock RiverCMCWilson CombatAnd more "The Bench Manual" is a must-have resource for AR-15 owners who want to transform their vanilla-plain AR into a firearm that is ready for anything."