Ballistic Advantage Melonite Gas Tube – Mid-Length AR-15

The Ballistic Advantage Melonite Gas Tube is a direct replacement component for mid-length AR-15 gas systems. This tube channels propellant gas from the gas port to the bolt carrier group, cycling the action. Replacing a worn or damaged gas tube restores reliable function, while upgrading to a Melonite-treated tube extends service life in high-volume shooting applications.

Constructed from 304 stainless steel and treated with a salt bath nitride (Melonite) finish, this gas tube resists corrosion and carbon fouling better than standard stainless tubes. The Melonite treatment penetrates the metal surface, providing durability without adding dimensional bulk. Installation requires a gas block removal and gas tube roll pin punch—standard AR-15 armorer-level work that most shooters can perform with basic tools.

• Part Type: Gas Tube
• Compatible Firearms: Mid-Length AR-15 Gas Systems
• Material: 304 Stainless Steel
• Finish: Melonite (Salt Bath Nitride)
• Installation: Drop-In with Basic Armorer Tools
• Includes: Gas Tube, Roll Pin