Upgrade your rifle’s reliability with the San Tan Tactical Mid‑Length Gas Tube Kit, featuring a precision‑engineered black nitride coating and a pre‑installed pin. Designed for AR‑15, M4, and compatible platforms, this gas tube delivers consistent cycling, reduced recoil, and extended component life.
Key Features & Benefits
- Mid‑Length Design: Optimized gas flow for a smoother recoil impulse and reduced wear on the bolt carrier group.
- Black Nitride Coating: Provides superior corrosion resistance, wear resistance, and a sleek matte finish that reduces glare.
- Complete Kit: Includes the gas tube, gas key, and a factory‑installed pin for quick, hassle‑free installation.
- Enhanced Durability: High‑grade stainless steel construction with a hardened surface for long‑term performance.
- Improved Reliability: Consistent gas pressure ensures reliable feeding and extraction even in extreme conditions.
Technical Specifications
| Model | STT‑GT‑M |
| UPC | 680599034206 |
| Length | Mid‑length (7.8 inches) |
| Coating | Black Nitride (PN‑BNC) |
| Material | Aircraft‑grade stainless steel |
| Included Parts | Gas tube, gas key, factory‑installed pin, installation instructions |
| Compatibility | AR‑15, M4, SCAR‑L, and any platform using a mid‑length direct‑impingement gas system |
| Finish | Matte black nitride – non‑reflective and tactical |
| Weight | ≈ 0.85 lb (385 g) |
Why Choose San Tan Tactical?
San Tan Tactical has built a reputation for delivering top‑tier firearms components that stand up to the toughest environments. Their gas tubes undergo rigorous testing to ensure each unit meets or exceeds OEM specifications, providing shooters with the confidence they need for competition, training, or tactical missions.
Installation Made Simple
The kit comes with a pre‑installed pin, eliminating the need for additional tools or modifications. Follow these basic steps for a quick swap:
- Ensure the rifle is clear and the bolt carrier group is removed.
- Remove the existing gas tube and gas key.
- Insert the San Tan Tactical gas tube into the gas block, aligning the pin with the keyway.
- Secure the gas key with the provided set‑screw.
- Reassemble the bolt carrier group and perform a function test.
Full installation instructions are included in the package for reference.
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