DealThe Aero Precision M4E1 20" 6.5 Grendel Complete Rifle is built on their popular Enhanced Series Upper Receiver. This system features a custom integrated upper receiver and handguard system that provides the shooter a light-weight, free-floated, rigid design resulting in superior performance and accuracy. Magpul M2 30 Round PMAG. from Ground Zero Precision (Product AERO-BALLISTIC-65-GRENDEL) |