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Lantac
Overview
The Lantac USA Carbine Length Gas Tube is designed to provide optimal gas flow for your carbine-length gas system, ensuring reliable cycling in your AR-15. Made from carbon steel and finished with a nitride coating, this gas tube is built to withstand the rigors of regular use while offering resistance to corrosion. It is commonly found in builds utilizing a carbine gas system with 5.56 NATO caliber, making it a practical choice for standard configurations.
LANTAC USA Carbine Length Gas Tube - Nitride ranked #33 of the 63 gas tubes builders added on GunPartPicker in August 2026. Builders have been adding it to their builds on GunPartPicker since May 2026. All time, it ranks #38 of the 95 gas tubes builders have added.
Availability is good: it was in stock at one retailer or another nearly every day in August 2026, and today 5 of the 7 retailers we track have it in stock. Prices barely moved in August 2026, holding around $22.99, so there haven't been real sales lately. Buying today, the lowest price is $22.99 at BattleHawk Armory, which matches the best price we saw in August.
Updated · from real builds on GunPartPicker · Prices checked · refreshed daily across 31 retailers
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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