The Luth-AR Carbine-Length Gas Tube (brand part no. BL-04A) is machined from stainless steel and cut to the standard carbine length used across most AR-15 carbine-length gas systems. Stainless construction resists the corrosion and heat cycling that gas tubes see shot after shot, making this a dependable direct-fit replacement for a bent, pitted, or worn factory tube.

Key Specifications

• Machined from stainless steel for corrosion and heat resistance.
• Cut to standard carbine length gas system specifications.
• Measures 9.75 inches in overall length.

Frequently Asked Questions

What gas system length is this tube built for? Standard carbine length.

Why choose stainless steel over the standard finish? Stainless resists corrosion and heat cycling better than a standard finish over the life of the tube.

Buy the Luth-AR Carbine-Length Gas Tube

Order the Luth-AR Carbine-Length Gas Tube from our Luth-AR lineup of AR gas system parts for fast, insured shipping direct to your door.