2a Bldr Series Ss Gas Tube Pistol

The 2A Armament Builder Series Stainless Steel Gas Tube Pistol is a precision-manufactured replacement part designed specifically for AR-15 platform pistol builds. This gas tube assembly plays a crucial role in the direct impingement operating system, effectively transferring combustion gases from the barrel to the bolt carrier group to cycle the action. Its lightweight design is ideal for operators who demand reliable performance across various shooting scenarios.

Constructed from high-quality stainless steel, this gas tube is resistant to corrosion, which extends its service life and makes it suitable for high round counts and challenging environments. The precise manufacturing ensures reliable gas transfer to the bolt carrier without leakage or excess pressure buildup. This durability allows the gas tube to withstand high heat cycles and corrosive fouling from extended firing sessions.

This gas tube is perfect for builders and maintenance personnel looking to upgrade or rebuild AR-15 pistol upper receivers. Whether replacing a worn component or assembling a new pistol, a quality stainless steel gas tube is essential for maintaining consistent bolt cycling. Its design supports reliable function in various applications, ensuring that your firearm operates smoothly.