Gunsmithing the AR-15, Vol. 1

ARs are Expensive! Protect Your Investmen –with Gunsmithing: The AR-15Whether you''re a professional gunsmith or just an interested amateur, you''ll find everything you need to know about keeping your AR perking in Gunsmithing: The AR-15. Written by master gunsmith and noted AR-15 expert Patrick Sweeney, Gunsmithing: The AR-15 is your one-stop guide to repairing, maintaining and modifying America'...