Guntec USA AR .308 Upper Receiver Assembly Kit

Name: Guntec USA AR .308 Upper Receiver Assembly Kit
Brand: Guntec Usa
Availability: InStock

Guntec Usa · Upper Receiver

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Best price

$54.89at OpticsPlanet

In stock Sale checked Oct 12, 2026

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Where to buy

Store	Price	Availability	Buy	Add to build
OpticsPlanet Best price	$54.89Salechecked Oct 12, 2026	In stock	Buy at OpticsPlanet
Battlehawk Armory	$41.15Salechecked Oct 13, 2026	Check store	Buy at Battlehawk Armory

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: $54.89 at OpticsPlanet. Dashed line = out of stock. Tracking since Oct 12, 2026.

Show the prices as a table

Store	Latest	Lowest	Highest
Battlehawk Armory	$41.15	$41.15	$41.15
OpticsPlanet	$54.89	$54.89	$54.89

Since Oct 12, 2026.

About this part

The Guntec USA AR .308 Upper Receiver Assembly Kit is a .308 / 7.62x51 upper receiver from Guntec Usa. It's sold by 2 stores (1 in stock), from $41.15 to $54.89. The lowest in-stock price in the last 30 days was $54.89 at OpticsPlanet.

Fits and works with

Caliber: .308 / 7.62x51 · Shop matching ammo
Bolt: AR-10 (.308 / 6.5 CM) · Bolt carrier groups

Specifications

Manufacturer: Guntec Usa
Platform: AR-10
Caliber: .308 / 7.62

From the manufacturer

Guntec USA AR .308 Upper Receiver Assembly Kit. 308 Charging Handle .308 Trap Door Assembly Specifications for Guntec USA AR.308 Cal Upper Receiver Assembly Kit: Manufacturer: Guntec USA Color: Black Finish: Anodized Caliber: .308 Winchester Weight: 10 oz Included Accessories: .308 Trap Door Assembly Forward Assist Assembly .308 Charging Handle Condition: New Projectile Caliber: .308 Caliber Package Contents: Guntec USA AR.308 Cal Upper Receiver Assembly Kit GUNTEC USA GT-URK-308: AR.308 Caliber Upper Receiver Assembly Kit