10.5" Complete Upper Receiver Group 9mm

Name: 10.5" Complete Upper Receiver Group 9mm
Brand: Faxon Firearms

Faxon Firearms · Upper Receiver

No ratings yet

Best price

$508.25at Brownells

not checked recently

Buy at Brownells

Compare 2 stores

Where to buy

Store	Price	Availability	Buy	Add to build
Brownells Best price	$508.25not checked recently	Check store	Buy at Brownells
Faxon Firearms	$535.00checked Oct 1, 2026	Check store	Buy at Faxon Firearms

Prices and availability change often, so confirm on the store's site before you buy. We may earn a commission from these links.

Price history

Show

Dashed line = out of stock. Tracking since Sep 28, 2026.

Show the prices as a table

Store	Latest	Lowest	Highest
Faxon Firearms	$535.00	$535.00	$535.00

Since Sep 28, 2026.

About this part

The 10.5" Complete Upper Receiver Group 9mm is an AR-9 complete upper receiver from Faxon Firearms. It's sold by 2 stores, from $508.25 to $535.00.

Fits and works with

Caliber: 9mm · Shop matching ammo
Bolt: 9mm · Bolt carrier groups
Barrel length: 10.5" · Handguards

Specifications

Manufacturer: Faxon Firearms
Type: Complete
Platform: AR-9
Barrel length: 10.5"
Length: 5

From the manufacturer

A Ready-to-Shoot Upper Receiver for Your Pistol-Caliber Carbine Build

Pistol-caliber carbines are some of the most popular options on the market right now, and the versatility of AR-style PCCs make for an attractive build option for today's firearm tinkerers. Faxon Firearms is getting in the game with a complete, ready-to-shoot upper receiver that'll finish off your 9mm carbine build.

Each Faxon Firearms AR-15 Complete Upper Receiver is constructed on the company's Enhanced Forged Upper Receiver, which is paired with the company's 10.5-inch or 16-inch Taper 9mm barrel. The uppers are compatible with both Colt and Glock magazine lowers, and the unit is compatible with today's popular binary triggers as well.

Other features of the Faxon Firearms AR-15 Complete Upper Receiver includes a Faxon Aluminum Handguard, available in either 9-inch or 15-inch lengths, depending on barrel length selected, as well as an A2-style flash hider. The uppers also come equipped with the company's Gen 2 9mm bolt-carrier group.