Building an Accurate AR15 Part 1: The Upper Receiver Brownells, Inc. 49:43 5 months ago 81 896 Скачать Далее
How To Lap & True An AR-15 Upper Receiver For Optimum Accuracy Mrgunsngear Channel 4:00 5 years ago 79 718 Скачать Далее
Brownells AR-15 Precision Upper Receiver Build Kit Brownells, Inc. 0:53 9 years ago 4 417 Скачать Далее
Brownells - AR-15/AR-Style .308 Upper Receiver Block Brownells, Inc. 1:14 12 years ago 18 863 Скачать Далее
Upper Receiver lapping AR15, making the Upper square to the barrel. LAST FULL MAG 2:42 6 years ago 10 235 Скачать Далее
How to Install an AR-15 Barrel Presented by Larry Potterfield of MidwayUSA MidwayUSA 5:23 6 years ago 885 961 Скачать Далее