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Spike's Tactical
Overview
The Spike's Tactical AR-15 Gas Tube is a carbine-length gas tube made from carbon steel and finished with a nitride coating, which enhances durability and corrosion resistance. Designed to work within carbine gas systems, this component plays a crucial role in regulating the flow of gas from the barrel to the bolt carrier, ensuring reliable cycling and functioning of your firearm. This gas tube is commonly found in builds configured for the 5.56 NATO caliber, making it a suitable choice for standard AR-15 setups.
Prices checked
Spike's Tactical Spikes Tactical AR-15 Gas Tube Melonite Carbine ranked #26 of the 60 gas tubes builders added on GunPartPicker in September 2026. Builders have been adding it to their builds on GunPartPicker since February 2026. All time, it ranks #26 of the 106 gas tubes builders have added. Builds with this gas tube are mostly chambered in 5.56 NATO (90%), 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 September 2026, and today all 8 retailers we track have it in stock. Prices barely moved in September 2026, holding around $14.40, so there haven't been real sales lately. Buying today, the lowest price is $14.40 at Primary Arms, which matches the best price we saw in September.
Updated · from real builds on GunPartPicker · Prices checked · refreshed daily across 37 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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Aggregated and anonymized data showing how builders use this product
Builds in the community that include the Spikes Tactical Ar-15 Gas Tube Melonite Carbine
| Build | Parts | Total |
|---|---|---|
 | 24 | $3745.57 |
 | 23 | $1560.63 |
 | 28 | $3157.24 |
 | 22 | $1859.98 |
 | 18 | $1507.14 |
1 global rating
Top reviews
Standard Spikes carbine gas tube on a 14.5 mid build that needed to go back to carbine length. Roll pin spot was correctly located. Melonite finish makes carbon cleanup quick after suppressed sessions. No spring fatigue after a hard summer of training.
