How to Install an AR-15 Hammer & Trigger Assembly Presented by Larry Potterfield of MidwayUSA
1:21
How to Install an AR-15 Safety & Pistol Grip Presented by Larry Potterfield of MidwayUSA
1:31:36
Installation, Gauging, Fitting, Tips, & Tuning of a 3 AR15 Fire Control Groups
5:23
How to Install an AR-15 Barrel Presented by Larry Potterfield of MidwayUSA
18:52
How To Assemble An AR Kit
28:56
How to Build an AR-15 Upper Receiver Presented by Larry Potterfield of MidwayUSA
8:34
Comment fonctionne un AR-15
16:44
Button Rifling Press - Home Built
9:34