Aero Precision M4E1-T Complete Upper Flat Dark Earth 6.5 Grendel 20 Barrel

Aero Precision M4E1-T Features The 20-inch 416R stainless steel barrel offers exceptional accuracy and durability. With a 1:8 twist rate it is optimized for stabilizing a variety of bullet weights ensuring consistent long-range performance. The rifle-length gas system enhances reliability and reduces recoil while the .750-inch gas block journal accommodates low-profile gas blocks. The M4E1-T threaded upper receiver is machined from 7075-T6 aluminum featuring an integrated handguard mounting platform for increased stability. The paired ATLAS S-ONE handguard provides a slim profile and M-LOK compatibility for mounting accessories. A standard A2 flash hider is installed to reduce muzzle flash. Aero Precision M4E1-T Specifications Caliber: 6.5 Grendel Barrel Length: 20 inches Barrel Material: 416R stainless steel Barrel Finish: Stainless steel Twist Rate: 1:8 Gas System Length: Rifle Gas Block Journal: .750 inches Muzzle Thread Pattern: 5/8x24 Muzzle Device: A2 flash hider Handguard Type: ATLAS S-ONE M-LOK Handguard Length: 15 inches Handguard Material: 6061-T6 aluminum Upper Receiver Material: 7075-T6 aluminum Finish: Flat Dark Earth (FDE) Cerakote Weight: Approximately 70 ounces