FAXON Firearms Ascent 5.56 NATO Barreled Upper Receiver - 10.5"
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Faxon Firearms
Overview
The Faxon Firearms Ascent 5.56 NATO Barreled Upper Receiver is a complete assembly designed specifically for the AR-15 platform, featuring a compact 10.5-inch barrel that optimizes maneuverability without sacrificing performance. This upper receiver is chambered in 5.56 NATO, making it suitable for a variety of shooting applications, from tactical engagements to recreational use. Builds utilizing this upper receiver are predominantly configured for 5.56 NATO caliber, reinforcing its versatility and reliability in a compact form factor.
Specifications
FAXON Firearms Ascent 5.56 NATO Barreled Upper Receiver - 10.5"
September 2026 on GunPartPicker
FAXON Firearms Ascent 5.56 NATO Barreled Upper Receiver - 10.5" ranked #168 of the 615 upper receivers builders added on GunPartPicker in September 2026. Builders have been adding it to their builds on GunPartPicker since February 2026. All time, it ranks #57 of the 1,799 upper receivers builders have added. Builds with this upper receiver are nearly all chambered in 5.56 NATO, nearly all on mid-length gas, and nearly all AR-15.
It was out of stock everywhere we track for all of September 2026, and today none of the 2 retailers we track has it in stock right now. Listed prices start at $374 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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Frequently Built With
The part most often added in each category by the builds that include this one
Smith & Wesson M&P15 Complete Lower 5.56x45mm/.223 Remington, Black - 812002
Aero Precision AR-15 Breach Charging Handle Ambidextrous Small Levers
Bravo Company M16 Bolt Carrier Group Black
Magpul AFG-2 Angled Fore Grip - Black
Geissele Automatics AR-15 SSA-E X Lightning Bow Trigger
EOTECH 3x30.5mm X 21.6mm Holographic Hybrid Green Dot Sight - HHSGRN
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