AR-15 .750 Gas Block and Tube Assembly, Pistol-Length

The AR-15 .750 Gas Block and Tube Assembly – Pistol Length is a convenient, ready-to-install gas system solution for AR-15 builds using a pistol-length gas system. Pre-assembled to ensure proper alignment, this setup reduces installation time while delivering reliable gas flow and consistent performance.

The low-profile gas block is constructed from hardened steel for durability and long-term reliability. Its non-reflective matte black finish helps reduce glare while offering corrosion resistance for hard-use rifles. Designed to fit standard .750″ diameter barrels, the compact profile allows it to fit cleanly beneath most free-float handguards.

This assembly includes all required mounting hardware, making it an excellent choice for builders who want a straightforward, efficient installation without sourcing separate components.

Features

• Pre-assembled gas block and pistol-length gas tube

• Fits .750″ diameter AR-15 barrels

• Pistol-length gas system

• Low-profile design for free-float handguards

• Hardened steel construction

• Non-reflective matte black finish

Includes

• Gas block with pistol-length gas tube installed

• Roll pin

• (2) set screws

• Allen wrench

Fitment Notes

• ✔ Compatible with .750″ AR-15 barrels

• ✔ Designed for pistol-length gas systems

• ✖ Not designed for bull barrel mounts

This pistol-length gas block and tube assembly is ideal for builders looking for a reliable, time-saving gas system component that installs cleanly and performs consistently.