American Gunsmithing Institute (AGI) Trigger Job Video "AR-15 Type Rifle" DVD

A lousy factory trigger pull can certainly ruin the fun and accuracy of shooting. Learn how to improve your guns step by step with this straightforward video that teaches you the secrets of doing a professional trigger job for your specific model of firearm. Join Master Gunsmith Robert "Bob" Dunlap as he shows how each trigger system works and why. Follow each step as he uses common tools to smooth the actions and shows how you can enhance the working of many of today's popular guns.