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
Available Merchants(1)
Prices checked
Price Alert
October 2026 on GunPartPicker
Expo Arms Carbine Length Gas Tube - Stainless Steel ranked #16 of the 91 gas tubes builders added on GunPartPicker in October 2026. Builders have added it to their builds on GunPartPicker. Since April 2026, it ranks #28 of the 137 gas tubes builders have added. Builds with this gas tube are mostly chambered in 5.56 NATO (75%, then .223 Wylde 13%), mostly on carbine-length gas (89%), and nearly all AR-15.
Availability is good: it was in stock at one retailer or another nearly every time we checked in October 2026, and today the one retailer we track has it in stock. Prices barely moved in October 2026, holding around $9.99, with no real sale all month. Buying today, the lowest price is $9.99 at Primary Arms, which matches the best price we saw in October.
Updated · from real builds on GunPartPicker · Prices checked · refreshed daily across 37 retailers
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Frequently Built With
The part most often added in each category by the builds that include this one
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Breek Arms AR-15 Warhammer MOD2 Ambidextrous Charging Handle Black
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Ballistic Advantage 16" 5.56 M4 Profile Carbine AR-15 Barrel Modern Series 1:7 Twist
PSA AR-15 "Stealth" Stripped Lower Receiver
Build Configuration Breakdown
Aggregated and anonymized data showing how builders use this product
PlatformBased on real build data showing which platform (AR-15, AR-10, AR-9) builders pair with this product.
CaliberBased on real build data showing which calibers builders choose alongside this product.
Gas SystemBased on real build data showing which gas system lengths builders use with this product.
Builds Featuring This Part
See all builds →Builds in the community that include the Expo Arms Carbine Length Gas Tube - Stainless Steel
| Build | Parts | Total |
|---|---|---|
 | 18 | $672.07 |
 | 24 | $737.26 |
 | 28 | $1406.32 |
 | 15 | $1045.62 |
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