Santan Tactical AR-15 Gas Tube - Nitride Carbon Length

The San Tan Tactical AR-15 Gas Tube in nitride carbon length is a direct replacement component for builders and gunsmiths upgrading or maintaining their AR platform rifles. If you're assembling an AR-15 from the ground up or swapping out a worn gas tube, this precision-manufactured part delivers the reliability you need for reliable cycling and consistent performance downrange or on the range.

San Tan Tactical parts are built with the attention to detail that serious shooters expect. Whether you're a competitive marksman fine-tuning your setup, a hunter making sure your rifle runs flawlessly, or a builder looking for quality OEM-level components, a solid gas tube is foundational to AR reliability—it's responsible for directing expanding gases back to cycle your bolt carrier group shot after shot.

This nitride-finished carbon steel tube resists corrosion and wear, so it'll stand up to regular shooting and cleaning cycles without degrading. It's the kind of unglamorous part that makes the difference between a rifle that runs and one that doesn't, and it's worth getting right the first time.

Key Features

• Precision manufactured for consistent fit and function
• Nitride-finished carbon steel for corrosion resistance and durability
• Direct replacement component for AR-15 builds and upgrades
• Built for reliable gas tube cycling performance

Frequently Asked Questions

What AR-15 models does this gas tube fit?

This is a standard carbon length gas tube designed as a direct replacement for AR-15 rifles. Confirm compatibility with your specific upper receiver before ordering.

Is this a complete gas tube assembly or just the tube?

The product information provided describes the gas tube component itself. If you need details on what's included with your purchase, contact us directly.

Why nitride finish over other coatings?

Nitride finishing provides excellent corrosion resistance and durability against the wear and heat cycling of regular shooting, helping your gas tube maintain reliable function over time.