Luth-AR BL-04B Pistol-Length Gas Tube, Stainless Steel

Description

The Luth-AR BL-04B is a pistol-length gas tube designed for AR-style rifles that channels gas bleed-off from the gas block to the gas key. Constructed from stainless steel, this gas tube serves as a durable replacement or upgrade for pistol-length gas systems. The tube measures 6 11/16 inches overall length and is described as easy to install for standard pistol-length configurations.

Key Specifications

• The manufacturer is Luth-AR.
• The model designation is BL-04B.
• The product type is Gas Tube (Pistol Length).
• The material is Stainless Steel.
• The overall length (OAL) is 6 11/16 inches.
• The tube is intended for AR-style rifles.
• The product category is Long Gun Parts.

Built for straightforward installation and long-term service, the BL-04B pistol-length gas tube pairs durable stainless-steel construction with the precise length required for pistol-length gas systems. Its simple design and proven materials make it a practical choice for builders and technicians who need a reliable, no-nonsense replacement or upgrade for AR-style platforms.