Expo Arms Carbine Length Gas Tube - Stainless Steel
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Expo Arms
Overview
The Expo Arms Carbine Length Gas Tube is made from polished stainless steel, providing a reliable and durable solution for your gas system. Designed for carbine-length configurations, this gas tube ensures efficient gas flow and optimal cycling, critical for performance in a variety of shooting scenarios. This gas tube is commonly found in builds utilizing a carbine gas system with 5.56 NATO caliber, making it a solid choice for your next AR-15 project.
Specifications
August 2026 on GunPartPicker
Expo Arms Carbine Length Gas Tube - Stainless Steel ranked #24 of the 63 gas tubes builders added on GunPartPicker in August 2026. Builders have been adding it to their builds on GunPartPicker since February 2026. All time, it ranks #28 of the 99 gas tubes builders have added. Builds with this gas tube are nearly all chambered in 5.56 NATO, nearly all on carbine-length gas, and nearly all AR-15.
Availability is good: it was in stock at one retailer or another nearly every day in August 2026, and today the one retailer we track has it in stock. Prices barely moved in August 2026, holding around $9.99, so there haven't been real sales lately. Buying today, the lowest price is $9.99 at Primary Arms, which matches the best price we saw in August.
Updated · from real builds on GunPartPicker · Prices checked · refreshed daily across 35 retailers
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Frequently Built With
The part most often added in each category by the 18 builds that include this one
KAK Industry Low Profile Gas Block .750 Steel Phosphate Finish Black
PSA AR-15 Bolt Carrier Group 5.56 Full-Auto Nitride MPI - 516446953
CMMG AR15 Charging Handle Assembly, Black - 55BA5EC
PSA AR-15 Built Stealth Upper Receiver - No T Marks - 516444539
Ballistic Advantage 16" 5.56 M4 Profile Carbine AR-15 Barrel Modern Series 1:7 Twist
Expo Arms® M-LOK Patrol Series AR-15 Handguard - Black - 10.5"
Builds Featuring This Part
See all 4 →Builds in the community that include the Expo Arms Carbine Length Gas Tube - Stainless Steel
| Build | Parts | Total |
|---|---|---|
 | 18 | $646.32 |
 | 24 | $697.34 |
 | 28 | $1172.27 |
 | 15 | $1023.82 |
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