Tech Tip: Aero MOD 4 Handguard Install
This video provides a step-by-step guide on installing the Aero Precision MOD 4 handguard. It covers removing the old barrel nut, preparing the barrel, torquing the new barrel nut to 45 ft-lbs, and securing the handguard with specialized screws and a back plate torqued to 55 in-lbs. The handguard is designed for minimal deflection when accessories are mounted.











