LBE Unlimited ARGTM Mid-Length Gas Tube 304 Stainless Steel AR-15

The LBE Unlimited ARGTM Mid-Length Gas Tube delivers consistent gas flow regulation for carbine-length AR-15 builds requiring enhanced reliability. This precision-manufactured component addresses common cycling issues found in standard gas systems through superior material construction and exact dimensional tolerances.

What Makes This Different

Constructed from 304 stainless steel rather than standard carbon steel, this gas tube resists corrosion and maintains structural integrity under high-temperature conditions. The mid-length configuration provides optimal dwell time for improved extraction and reduced bolt carrier group stress compared to carbine-length systems. Precision manufacturing ensures consistent inner diameter throughout the tube length, eliminating gas flow restrictions that can cause short-stroking or failure to cycle.

Key Features

• 304 stainless steel construction resists corrosion and heat degradation
• Mid-length configuration (9.5-inch length) optimizes gas system timing
• Precision-machined .125-inch inner diameter maintains consistent gas flow
• Standard .750-inch gas block journal diameter for universal compatibility
• Heat-treated construction withstands repeated thermal cycling
• Mil-spec dimensions ensure proper fit in standard AR-15 upper receivers
• Smooth interior finish reduces carbon buildup and fouling

Field testing demonstrates reliable function across various ammunition weights and powder charges, from 55-grain varmint loads to 77-grain match bullets. The stainless steel construction maintains dimensional stability through extended firing sessions, while the optimized length reduces felt recoil and muzzle rise compared to carbine systems. Weather resistance testing shows no degradation after exposure to salt spray and humidity cycles.

Technical Specs

• Material: 304 stainless steel
• Length: 9.5 inches (mid-length)
• Inner diameter: .125 inches
• Gas block journal: .750 inches
• Weight: 0.8 ounces
• Compatibility: AR-15 platform rifles
• Finish: Natural stainless steel
• Manufacturing: CNC machined

This gas tube represents a significant upgrade over standard components for builders prioritizing long-term reliability and consistent performance. The combination of premium materials and precise manufacturing eliminates common gas system failures while maintaining full compatibility with existing AR-15 components.