Aero Precision M4E1 Complete Upper - 16" Mid-Length - M-LOK - .223 Wylde
This complete upper includes our ATLAS S-ONE Handguard! The S-ONE line of handguards are designed with size and weight in mind, providing the perfect addition to your lightweight build. Our proprietary ATLAS attachment system is a durable and dependable mounting platform, maintaining a slim profile while still providing the strength and stability customers have grown to love from Aero Precision handguards.
M4E1 THREADED UPPER RECEIVER FEATURES:
ATLAS S-ONE HANDGUARD FEATURES:
16" .223 WYLDE STAINLESS STEEL QPQ BARREL, MID-LENGTH FEATURES: