Centurion Arms AR-15 C4 Rail System - 12.0

Centurion Arms AR-15 C4 Rail System - 12.0

Name: Centurion Arms AR-15 C4 Rail System - 12.0
Brand: Centurion Arms
Availability: OutOfStock

Centurion Arms · Rails & Handguards

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Best price

$295.50at Rainier Arms

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Buy at Rainier Arms

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Store	Price	Availability	Buy
Rainier Arms Best price	$295.50not checked recently	Check store	Buy at Rainier Arms
OpticsPlanet	$295.50Salechecked Oct 1, 2026	Out of stock	Buy at OpticsPlanet
Brownells	$295.99checked Oct 1, 2026	Out of stock	Buy at Brownells

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

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Dashed line = out of stock. Tracking since Sep 27, 2026.

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Store	Latest	Lowest	Highest
Brownells	$295.99	$295.99	$295.99
OpticsPlanet	$295.50	$295.50	$295.50

Since Sep 27, 2026.

About this part

The Centurion Arms AR-15 C4 Rail System - 12.0 is an AR-15 handguard from Centurion Arms. It's sold by 3 stores, from $295.50 to $295.99.

Specifications

Manufacturer: Centurion Arms
Platform: AR-15
Finish: Black

From the manufacturer

The C4 rail system is a lightweight, rugged, 2 piece free float rail that when installed gives the uppers a continuous top rail. Features:

Continuous top rail
Anti-Rotational Tabs
Integrated QD Attachment sockets - Limited Movement
2 Piece Design for easy maintenance
Length: 12"
Extremely light weight: 14.1oz

Barrel Nut Sold Separately