The Faxon Firearms Argastubepistol Gas Tube Rifle in stainless steel is a direct-impingement system component built for AR-pattern rifles that demand durability and corrosion resistance. If you're running a piston or DI rifle in harsh environments—whether that's wet climates, coastal air, or extended field seasons—a quality gas tube is critical to reliable cycling. This stainless steel construction resists rust and oxidation far better than standard mil-spec steel, making it a sensible upgrade for shooters who want their gas system to stay clean and functional year-round.

Gas tubes are often overlooked, but they're central to your rifle's reliability. They channel pressurized gas from the barrel back to the bolt carrier group, and a tube that corrodes or develops internal buildup can cause short-stroking, failure-to-battery, or erratic feeding. Faxon's stainless construction eliminates that worry in environments where standard steel would start to pit or rust. It's the kind of unglamorous part that separates a rifle you can trust from one that might let you down when it matters.

Compatible with standard AR-15 and AR-10 direct-impingement platforms, this is a straightforward swap if you're replacing a worn or corroded tube, or building a rifle in a corrosive environment. Stainless steel also makes cleaning and maintenance easier—no wire brushing rust off a pitted tube every season. It's the kind of small, smart upgrade that pays dividends over the life of the rifle.

The Faxon Firearms Argastubepistol Gas Tube Rifle in stainless steel is a direct-impingement system component built for AR-pattern rifles that demand durability and corrosion resistance. If you're running a piston or DI rifle in harsh environments—whether that's wet climates, coastal air, or extended field seasons—a quality gas tube is critical to reliable cycling. This stainless steel construction resists rust and oxidation far better than standard mil-spec steel, making it a sensible upgrade for shooters who want their gas system to stay clean and functional year-round.

Gas tubes are often overlooked, but they're central to your rifle's reliability. They channel pressurized gas from the barrel back to the bolt carrier group, and a tube that corrodes or develops internal buildup can cause short-stroking, failure-to-battery, or erratic feeding. Faxon's stainless construction eliminates that worry in environments where standard steel would start to pit or rust. It's the kind of unglamorous part that separates a rifle you can trust from one that might let you down when it matters.

Compatible with standard AR-15 and AR-10 direct-impingement platforms, this is a straightforward swap if you're replacing a worn or corroded tube, or building a rifle in a corrosive environment. Stainless steel also makes cleaning and maintenance easier—no wire brushing rust off a pitted tube every season. It's the kind of small, smart upgrade that pays dividends over the life of the rifle.