Rainier Arms Gen 2 Forged A4 Upper Receiver AR-15 Black

Name: Rainier Arms Gen 2 Forged A4 Upper Receiver AR-15 Black
Brand: Rainier Arms
Availability: InStock

Rainier Arms · Upper Receiver

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Best price

$130.00at OpticsPlanet

In stock Sale checked Oct 21, 2026

Buy at OpticsPlanet

Where to buy

Store	Price	Availability	Buy	Add to build
OpticsPlanet	$130.00Salechecked Oct 21, 2026	In stock	Buy at OpticsPlanet

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: $130.00 at OpticsPlanet. Dashed line = out of stock. Tracking since Oct 12, 2026.

Show the prices as a table

Store	Latest	Lowest	Highest
OpticsPlanet	$130.00	$130.00	$130.00

Since Oct 12, 2026.

About this part

The Rainier Arms Gen 2 Forged A4 Upper Receiver AR-15 Black is an AR-15 upper receiver from Rainier Arms. One store lists it, OpticsPlanet at $130.00. The lowest in-stock price in the last 30 days was $130.00 at OpticsPlanet.

Specifications

Manufacturer: Rainier Arms
Color: Black
Platform: AR-15

From the manufacturer

Rainier Arms Gen 2 Forged A4 Upper Receiver AR-15 Black. These uppers are "T - marked" engraved and have extended M4 feed ramps. Gen 2 Uppers are deep black finish and match well with RA lowers and MEGA lowers Specifications for Rainier Arms AR-15 Gen 2 Forged A4 Upper Receiver: Manufacturer: Rainier Arms Color: Black Gun Make: AR Platform Gun Model: AR-15 Included Accessories: Standard Condition: New Package Contents: Rainier Arms AR-15 Gen 2 Forged A4 Upper Receiver What firearm models does the manufacturer say Rainier Arms AR-15 Gen 2 Forged A4 Upper Receiver is compatible with? The manufacturer suggests that Rainier Arms AR-15 Gen 2 Forged A4 Upper Receiver is compatible with AR-15Rainier Arms RA-A4-UR-G2: Gen 2 Forged A4 Upper Receiver AR-15 Black