Aero Precision AR15 Complete Upper, 16 5.56 Mid-Length Barrel w/ Pinned FSB, M4 Handguard, Includes BCG & Charging Handle
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Aero Precision
Overview
The Aero Precision AR15 Complete Upper features a 16-inch barrel chambered in 5.56 NATO, designed for a mid-length gas system that enhances reliability and reduces recoil. This complete assembly includes a pinned front sight base, an M4 handguard, a bolt carrier group (BCG), and a charging handle, making it a ready-to-install option for builders looking to streamline their builds. This upper is commonly found in versatile configurations, suitable for both tactical applications and recreational shooting.
Specifications
Aero Precision AR15 Complete Upper, 16 5.56 Mid-Length Barrel w/ Pinned FSB, M4 Handguard, Includes BCG & Charging Handle
Build history on GunPartPicker
Builders on GunPartPicker first added the Aero Precision AR15 Complete Upper, 16 5.56 Mid-Length Barrel w/ Pinned FSB, M4 Handguard, Includes BCG & Charging Handle to a build in June 2026.
It was out of stock everywhere we track for all of September 2026, and today none of the 3 retailers we track has it in stock right now. Listed prices start at $484.99 at BattleHawk Armory for when it comes back.
Updated · from real builds on GunPartPicker · Prices checked · refreshed daily across 37 retailers
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