How to set up ACH to ROCK standard

Step by step demonstration on how to assemble the advanced combat helmet to 2-503 (the ROCK) standard commonly called “ROCK Hair“ at Second Battalion. • Intro to ACH with “ROCK Hair“ (00:20) • Position of Crown Pad (00:28) • Helmet Cover (1:19) • Headloc Chinstrap (1:45) • Goggle Retainer Strap (2:37) • Base Plate (5:12) • Helmet Band (6:03) • 550 Cord (7:07) • Pads inside ACH (10:34) • Goggles on ACH (12:38) • Rock Hair (13:24) #airborne #ACH #advancedcombathelmet #paratrooper #military #army