AR-15/M16 C4 Rail Systems - Mid-Length, 9"

Name: AR-15/M16 C4 Rail Systems - Mid-Length, 9"
Brand: Centurion Arms
Availability: OutOfStock

Centurion Arms · Rails & Handguards

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Best price

$246.99at Brownells

Out of stock checked Oct 1, 2026

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Where to buy

Store	Price	Availability	Buy	Add to build
Brownells Best price	$246.99checked Oct 1, 2026	Out of stock	Buy at Brownells
OpticsPlanet	$247.00Salechecked Oct 1, 2026	Out of 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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Dashed line = out of stock. Tracking since Sep 28, 2026.

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Store	Latest	Lowest	Highest
Brownells	$246.99	$246.99	$246.99
OpticsPlanet	$247.00	$247.00	$247.00

Since Sep 28, 2026.

About this part

The AR-15/M16 C4 Rail Systems - Mid-Length, 9" is a 9" AR-15 handguard from Centurion Arms. It's sold by 2 stores, from $246.99 to $247.00.

Fits and works with

Gas system: Mid-length · Handguards
Handguard length: 9" · Barrels

Specifications

Manufacturer: Centurion Arms
Platform: AR-15
Gas system: Mid
Length: 9"

From the manufacturer

Two-piece, four-rail handguard installs easily and gives flattop receivers a continuous 12 o'clock rail. Clamps directly to standard barrel nut. Machined aluminum construction combines strength with light weight. Free floats the barrel. Available for Mid-Length and Rifle gas systems. Mfg: Centurion Arms SPECS: 6061 T6 aluminum, hardcoat anodized, matte black. 2.1" (5.3cm) wide. 2.38" (6cm) high. 1.37" (3.4cm) inner dia. Does not have T-Marks. Includes mounting hardware and instructions.