Pistol Length 6.625" Gas Tube With Roll Pin

When you’re building or maintaining a pistol-length AR-15 platform, the correct gas system component is non-negotiable for reliable cycling. This Pistol Length 6.625″ Gas Tube is a direct replacement or upgrade part designed for AR-pistols and short-barreled rifles utilizing a pistol-length gas system. It comes with a pre-installed roll pin for a secure and straightforward installation, ensuring you get your firearm back in operation quickly. Sourced from Miami Shooters Supply, this gas tube is built to meet strict specifications for consistent performance shot after shot.

Key Features

• Precise pistol-length measurement of 6.625 inches from the center of the gas port hole to the end of the tube.
• Includes a pre-installed, high-quality roll pin for a hassle-free and secure installation process.
• Manufactured from durable, heat-treated stainless steel to resist corrosion and withstand high-pressure gas erosion.
• Features a standard .180″ outer diameter, ensuring compatibility with a wide range of gas blocks.
• Precision-machined for a perfect fit in the upper receiver and gas key for optimal gas transfer.

Built For

This gas tube is the essential component for anyone assembling or repairing an AR-15 pistol or other firearm with a barrel shorter than 10 inches that requires a pistol-length gas system. It’s the go-to part for builders who demand exact specifications and for owners needing a reliable replacement to restore their firearm’s function without compromise.

Specifications

• Gas System Length: Pistol (6.625″)
• Material: Heat-Treated Stainless Steel
• Compatibility: Standard AR-15/M4/AR-10 platforms using a pistol-length gas system
• Includes: Pre-installed roll pin
• Outer Diameter: .180″

FAQ

What barrel length is this Pistol Length 6.625″ Gas Tube designed for?
This gas tube is specifically designed for barrels shorter than 10 inches, typically in the 7.5″ to 10″ range, that are configured for a pistol-length gas system.

Is the roll pin already installed?
Yes, the roll pin is pre-installed in the gas tube. This prevents loss and simplifies your build or repair process, though you may need to tap it in for final fitment during installation.