ONE OH-GT03 Mid-Length Gas Tube for AR-15

Keep your AR-15 cycling reliably with the ONE OH-GT03 Mid-Length Gas Tube. Designed as a direct replacement or upgrade component for standard mid-length AR-15 gas systems, this gas tube delivers consistent gas flow from the barrel’s gas port back to the bolt carrier group for dependable semi-automatic function. Whether you’re building a custom rifle from the ground up or replacing a worn or damaged tube, this mid-length gas tube is an essential component for any 16″ barrel mid-length gas system build.

At Deep Roots Rifle Co, we stock a wide selection of AR-15 components and accessories to support builders, gunsmiths, and enthusiasts alike. Whether you’re completing a parts kit, upgrading your current setup, or starting a new custom build, our knowledgeable team is here to help you get it right. Order online for fast shipping nationwide, or stop by our gun store in Eustis, Florida to browse our inventory in person and get expert advice from our staff.