AR-15 Gas Tube Nitromet Carbine

Name: AR-15 Gas Tube Nitromet Carbine
Brand: WMD Guns

WMD Guns · Gas System

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Best price

$13.09at Palmetto State Armory

Sale checked Oct 1, 2026

Buy at Palmetto State Armory

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Where to buy

Store	Price	Availability	Buy	Add to build
Palmetto State Armory Best price	$13.09Salechecked Oct 1, 2026	Check store	Buy at Palmetto State Armory
Brownells	$18.99not checked recently	Check store	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.

Price history

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Dashed line = out of stock. Tracking since Sep 28, 2026.

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Store	Latest	Lowest	Highest
Palmetto State Armory	$13.09	$13.09	$13.09

Since Sep 28, 2026.

About this part

The AR-15 Gas Tube Nitromet Carbine is an AR-15 gas system part from WMD Guns. It's sold by 2 stores, from $13.09 to $18.99.

Fits and works with

Gas system: Carbine · Handguards

Specifications

Manufacturer: WMD Guns
Platform: AR-15

From the manufacturer

Stainless steel gas tubes are salt bath nitrocarburized for extra resistance to heat and corrosion. Nitromet finish gives added durability with a surface hardness of Rc 55. Installs easily and available for carbine and mid-length gas systems

AR-15, Issue:11, Page:014
Big Book Catalog, Issue:70, Page:012