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The Spiral Pistol Length Gas Tube, also known as a “Pigtail” Gas Tube, is designed to help solve common gas timing issues found in AR-15 pistol-length barrel setups. By increasing the gas tube length through a spiral design, this system helps slow down gas flow and better regulate cycling.
This results in smoother operation and softer felt recoil by simulating the performance characteristics of a longer carbine-style gas system. Precision formed from stainless steel, this gas tube is intended for specific short-barrel configurations where proper timing is critical.
| Material | Stainless Steel |
| Outer Diameter (OD) | 1.44" |
| Product Type | Pistol Length Gas Tube (Pigtail / Spiral) |
| Gas System | Pistol Length |
| Function | Improves gas timing and reduces recoil impulse |
| Caliber | 5.56 NATO / .223 Wylde |
| Barrel Length | 7.5" barrels ONLY |
| Important Notice | This gas tube is intended for use with 5.56 NATO / .223 Wylde 7.5" pistol barrels only. Not recommended for other barrel lengths or calibers. |