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Colt
Overview
The Colt AR-15 Gas Tube is a polished stainless steel component designed for carbine-length gas systems. This gas tube effectively directs the gas from the fired cartridge back into the action, ensuring reliable cycling and optimal performance in your rifle. It is commonly found in builds utilizing a carbine gas system and chambered in 5.56 NATO, making it a staple for standard AR-15 configurations.
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Builders on GunPartPicker first added the Colt AR-15 Gas Tube Stainless Steel Carbine to a build in March 2026.
Updated · from real builds on GunPartPicker
We ranked every gas tube by how often it shows up in real builds on GunPartPicker.
Read the guide: AR-15 Gas Tube Guide →Check it against the live catalog:
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Builds in the community that include the Colt Ar-15 Gas Tube Stainless Steel Carbine
| Build | Parts | Total |
|---|---|---|
![]() | 11 | $1844.88 |
![]() | 16 | $1250.60 |
![]() | 8 | $1811.14 |
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