Aero Precision M4E1 Threaded Complete Upper, 8” 5.56 Pistol Barrel, 7” LOGIC M-LOK Handguard

Overview

The Aero Precision M4E1 Threaded Complete Upper with LOGIC M-LOK Handguard is built for shooters who need adaptability in a compact platform. Featuring an 8” 5.56 barrel with a pistol-length gas system and the versatile 7” LOGIC handguard, this upper delivers balance, modularity, and rugged reliability. Perfect for AR pistol and SBR builds, the LOGIC handguard provides maximum attachment flexibility with M-LOK slots on all sides and a full-length Picatinny rail, all while maintaining a slim, ergonomic profile.

Key Features

• M4E1 Threaded Assembled Upper Receiver with billet-look enhanced forging

• 8” 5.56 NATO barrel with pistol-length gas system

• 7” LOGIC M-LOK Handguard with full-length Picatinny rail

• M-LOK slots on all sides for complete attachment versatility

• Integrated QD sling sockets at 3, 6, and 9 o’clock positions

• Includes low-profile gas block and pistol-length gas tube

• Port door and forward assist installed

• Product comes fully assembled

• Does not include BCG or charging handle

Specifications

• Manufacturer: Aero Precision

• Model: M4E1 Complete Upper

• Caliber: 5.56 NATO

• Barrel Length: 8”

• Gas System: Pistol-length

• Handguard: 7” LOGIC M-LOK

• Receiver: M4E1 Threaded Forged Upper

• Features: M4 feed ramps, billet-look forging, laser-engraved T-marks

• Handguard ID/OD: 1.3” / 1.53”

• Rail: Full-length Picatinny

• Sling Mounts: Integrated QD sockets at 3, 6, and 9 o’clock positions

• Compatibility: Mil-Spec AR-15 upper receivers and barrels

• Assembly: Complete (excludes BCG and charging handle)

Applications

Engineered for AR pistols and SBRs, the Aero Precision M4E1 Complete Upper with LOGIC Handguard combines strength, flexibility, and compact design—ideal for tactical use, range builds, or personal defense.