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Product Details
MPN APAR700705M7
UPC 840014602056
Description
Aero Precision M4E1 Threaded Complete Upper Features The 16-inch barrel is constructed from 4150 CrMoV steel with a QPQ finish for enhanced durability and corrosion resistance. It features a mid-length gas system and a 1:7 twist rate making it versatile for a wide range of ammunition. The ATLAS R-ONE handguard provides a slim profile full M-LOK compatibility and a lightweight design while maintaining strength. Its quick disconnect sling sockets at multiple positions add convenience for versatile sling setups. The M4E1 threaded upper receiver is designed with an enhanced forging for a billet look and includes laser-engraved T-marks M4 feed ramps and a pre-installed port door and forward assist. This product does not include a BCG or charging handle giving users flexibility to customize their build. Aero Precision M4E1 Threaded Complete Upper Specifications Manufacturer: Aero Precision Model: M4E1 Threaded Complete Upper Receiver Cartridge: 5.56 NATO Barrel Length: 16 Gas System: Mid-Length Barrel Material: 4150 CrMoV Steel Handguard: 15 ATLAS R-ONE M-LOK Compatible Receiver: M4E1 Threaded Anodized Black Gas Block: Low Profile .750 Journal Thread Pattern: 1/2x28 (A2 Flash Hider Installed) Twist Rate: 1:7 Features: M4 Feedramps Laser Engraved T-Marks Port Door and Forward Assist Pre-Installed Lightweight ATLAS R-ONE Handguard (1.3 ID 1.5 OD) Quick Disconnect Sling Sockets