Micro Gas Tube

Ensure maximum reliability and consistent gas management in ultra-compact firearm builds with the Micro Gas Tube. Engineered specifically for micro-length gas systems found on short-barreled rifles (SBRs) and specialized AR pistols, this micro gas tube delivers precise pressure control to keep your bolt carrier group cycling smoothly.

Precision-machined in the USA from Mil-Spec 304 stainless steel, this gas tube offers high resistance against extreme heat, carbon fouling, and environmental corrosion. The gas vent hole diameter is optimized specifically for semi-automatic AR-15 function, preventing over-gassing or short-stroking in short-barrel applications.

Its exact tolerances guarantee a tight, leak-free seal inside the gas block and receiver, making it an essential component for custom sub-compact rifle builds. Each kit comes complete with a hardened stainless steel roll pin for fast, secure installation.

Key Features & Specifications:

• Micro Length Profile: Engineered specifically for ultra-short micro gas system configurations on AR pistols and SBRs.
• 304 Stainless Steel: Machined from high-grade Mil-Spec 304 stainless steel for superior heat and corrosion resistance.
• Optimized Vent Hole: Gas port sizing is tuned for smooth, consistent cycling in semi-automatic AR-15 platforms.
• Consistent Pressure Flow: Resists erosion and carbon buildup to ensure reliable gas pressure to the bolt carrier group.
• Complete Hardware Included: Comes with a durable stainless steel roll pin for hassle-free gas block installation.
• American Made: Manufactured 100% in the United States with precise tolerances for custom builds.