OA-15C Billet Upper Receiver, Black

Name: OA-15C Billet Upper Receiver, Black
Brand: Obsidian Arms
Availability: InStock

Obsidian Arms · Upper Receiver

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Best price

$166.25at OpticsPlanet

In stock Sale Lowest in 30 dayschecked Nov 12, 2026

Buy at OpticsPlanet

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Specifications

Manufacturer: Obsidian Arms
Color: Black
Platform: AR-15
Weight: 8.8 oz

Where to buy

Store	Price	Availability	Buy
OpticsPlanet Best price	$166.25Salechecked Nov 12, 2026	In stock	Buy at OpticsPlanet
AR15Discounts 5% off	$175.00checked Nov 12, 2026	Check store	Buy at AR15Discounts
Dirty Bird	$175.00checked Nov 12, 2026	Check store	Buy at Dirty Bird

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

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Lowest in-stock price in the last 30 days: $166.25 at OpticsPlanet. Dashed line = out of stock. Tracking since Oct 2, 2026.

Show the prices as a table

Store	Latest	Lowest	Highest
AR15Discounts	$175.00	$175.00	$175.00
Dirty Bird	$175.00	$175.00	$175.00
OpticsPlanet	$166.25	$166.25	$166.25

Since Oct 2, 2026.

About this part

The OA-15C Billet Upper Receiver, Black is an AR-15 upper receiver from Obsidian Arms. It's sold by 3 stores (1 in stock), from $166.25 to $175.00. The lowest in-stock price in the last 30 days was $166.25 at OpticsPlanet.