Aero Precision AR15 20 5.56 Complete Upper W/Pinned

Aero Ar15 20" 5.56 Complete Upper W/Pinned



This AR15 Complete Upper is the same upper receiver used in our AERO M16A4 Special Edition Complete Rifle and features a 20" 5.56 Barrel w/ Pinned FSB, A2 Handguard and A2 Detachable Carry Handle.

Upper Features : Upper: Standard M4 Upper Receiver

Barrel: 20" 5.56 NATO, Rifle Length, 1:7 Twist, 4150 Chrome Moly Vanadium, QPQ corrosion resistant finish

Sights: A2 Detachable Carry Handle and A2 Front Sight Block w/ Bayonet Lug

Handguard: A2 Style Handguard, Rifle Length

Gas System: Rifle Length Gas System

Muzzle Device: Standard A2 Flash Hider

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