CMC 81621 AR Pistol Length Gas Tube, Nitride

CMC AR Pistol Length Gas Tube

Reliable gas management is fundamental to rifle performance, and this precision-machined gas tube delivers exactly that. Crafted from 304 stainless steel and finished with a durable black nitride coating, it provides the durability and corrosion resistance serious shooters demand.

Key Features

• Material: 304 stainless steel, precision machined
• Finish: Black nitride coating for enhanced durability
• Length: Pistol length (6.705")
• Platform: AR-15 compatible
• Origin: Made in the USA

Performance Benefits

The nitride finish does more than look good. It increases corrosion resistance, wear resistance, and fatigue strength—critical attributes for a component that cycles thousands of times. The precision machining ensures consistent internal dimensions, which means consistent gas flow to your rifle's bolt carrier group.

Proper gas tube function is essential for reliable cycling, especially under demanding conditions. This tube maintains the tight tolerances necessary for predictable performance, whether you're at the range or in the field.

A quality gas tube is a foundational upgrade that pays dividends in reliability and longevity.