Luth-AR BL-04 Rifle-Length Gas Tube

Luth-AR Rifle-Length Gas Tube

The Luth-AR BL-04 is a precision-engineered gas tube designed for AR-15 and compatible rifle platforms. This component plays a critical role in your rifle's operating system by channeling gas pressure from the gas block directly to the bolt carrier key, where it cycles the action.

Key Features

• Stainless Steel Construction: Durable material resists corrosion and wear
• Rifle-Length Specification: 15 3/16" overall length, optimized for standard rifle-length gas systems
• Direct Replacement: Works as a drop-in upgrade or replacement for existing gas tubes
• Reliable Performance: Precision manufacturing ensures consistent gas flow and reliable cycling

Installation

The BL-04 installs easily into your existing gas block and bolt carrier assembly. No special tools or modifications required for most AR-15 platforms. Proper alignment and secure seating are essential for optimal performance.

Why Choose This Component

A quality gas tube is fundamental to reliable rifle operation. The Luth-AR BL-04 provides the durability and precision needed for both recreational shooting and demanding applications. Whether you're building a new rifle or upgrading an existing one, this stainless steel tube delivers consistent performance.