Aero Precision Complete Upper Receiver M5E1 24in Barrel 6.5mm Creedmoor Rifle Length 1-8 Twist 416R Stainless Steel EM15 Handguard Anodized Black

Aero Precision

Overview

The Aero Precision Complete Upper Receiver M5E1 features a 24-inch barrel chambered in 6.5 Creedmoor, making it ideal for precision shooting at longer ranges. With a rifle-length gas system and a 1:8 twist rate, this upper receiver is designed to stabilize a variety of bullet weights, enhancing accuracy and performance. Builders often incorporate this setup into precision long-range rifles, where the combination of caliber and barrel length can significantly improve ballistics.