The Real Avid Top AR15 Mods Instructional Book is a master GUN DIY instruction manual. It's packed with easy-to-follow, photo illustrated, step-by-step, how-to-do-it directions for the 18 most popular modifications for AR15s. Written and edited by professional armorers, this authoritative book gives users the confidence and know-how to tackle everything from a simple sight install to the more challenging changing out of a barrel and everything in between.
