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Questions & Answers
I have a NEMO .224 valkyrie in a 20 inch barrel what gas tube do I need Manufacturer Answer

Rifle-length gas tube. Rifle-length gas tubes are specifically designed for 20-inch and longer barrels.

by Spikes Tactical, Manufacturer, July 23, 2025
I have a 18 inch barrel , the tube I need is 13” Expert Answer

Rifle length gas tubes are roughly 12" in length from the receiver. Depending on how you came to your measurement, it may or may not be what you need. Gas tubes are dependent on the gas system of the barrel: rifle, mid-length, carbine, or pistol length. Email us at techsales@opticsplanet.com and let us know the exact barrel you have, that way we can confirm the correct length gas tube for your barrel.

by Ethan, Gear Expert, May 11, 2023
Customer Reviews
Helpful Positive Review
Great service by Brian Burton, Verified Owner, September 19, 2024
Seems to be the right tube for what I need. I have not completed my new AR build yet to know for sure, if I'm an idiot or not. Looking forward to not blowing my face off, fingers crossed. I installed it on an Aero kit with a 14.5 faxon pencil wylde b...
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2/2 found this helpful
Helpful Positive Review
I bought this tube to try to extend longevity for HEAVY full auto use but it lasted the same if not less time than a mil-spec. so besides being black and looking cool and possibly for additional corrosion protection it doesn’t do much else
7/10 found this helpful
Helpful Positive Review
Best gas tube out by Greg c, May 1, 2022
Comes with the roll pin in the bag , finish is perfect as to be expected. I have this tube in 2 carbines and 2 rifle length . They fit perfect and seal up perfect . The price is great and it’s the only gas tube i recommend on high end builds .
1/1 found this helpful
Helpful Positive Review
Rock solid build parts from Spikes by NobleToad, Verified Owner, November 13, 2019
As with most Spikes products, this does not disappoint. Although its function is simple, and a lot of folks will tend to skimp on gas tubes thinking that all are created equal, don't go with cheap junk. This product arrived on time and as advertised....
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1/1 found this helpful
Helpful Positive Review
It's just a gas tube by Diego, Verified Owner, November 16, 2020
Good melonite finish I guess? I don't really know what else you can say about a gas tube, it's a gas tube. I pretty much only rated it because it doesn't look like anyone else bothered to so here I am.
4/5 found this helpful
Helpful Positive Review
Excellent gas tube by Glocksucker, September 26, 2020
Good gas tube, nice coating, a bit more expensive than others but gas tubes are all inexpensive so what does it matter. I need 200 characters for this but there’s really nothing to talk about. Go buy it.
2/2 found this helpful
Read All 92 Reviews
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Product Info for Spikes Tactical Melonited Gas Tube

The Spikes Tactical Gas Tube is a high-quality product that helps marksmen fire rounds faster and more efficiently. These Spikes Tactical AR Gas Tubes feature a Mil-Spec 304 stainless steel finish that looks as great as it feels. With a sleek nitride finish the Spikes Tactical Melonite Gas Tube doesn't sacrifice accuracy for looks. Including a stainless steel rolling pin the Spikes Tactical Melonited Tube stands up to repeated wear and tear while still looking sharp.image

Specifications for Spikes Tactical Melonited Gas Tube:

Manufacturer: Spikes Tactical
Finish: Melonite
Fabric/Material: 304 Stainless Steel
Gun Model: AR-15
Condition: New
Country of Origin: USA

Spikes Tactical Gas Tube, 2A8-RGT-STMELGTB

  • Mil-Spec 304 stainless steel
  • Nitride Finish
  • Stainless Steel Roll Pin

Package Contents:

  • Spikes Tactical Melonited Gas Tube, 2A8-RGT-STMELGTB

Spikes Tactical Melonited Gas Tube Orderable Models

List of Orderable Models

  • Spikes Tactical Gas Tube - Carbine Length, Melonited Stainless Steel, SUGT0M2 , MPN: SUGT0M2 , UPC: 855319005907 , Code: 2A8-RGT-STMELGTB-SUGT0M2
  • Spikes Tactical Gas Tube - Pistol Length, Melonited Stainless Steel, SUGT0M1 , MPN: SUGT0M1 , UPC: 855319005891 , Code: 2A8-RGT-STMELGTB-SUGT0M1
  • Spikes Tactical Gas Tube - Rifle Length, Melonited Stainless Steel, SUGT0M4 , MPN: SUGT0M4 , UPC: 855319005921 , Code: 2A8-RGT-STMELGTB-SUGT0M4
  • Spikes Tactical Gas Tube - Mid-Length, Melonited Stainless Steel, SUGT0M3 , MPN: SUGT0M3 , UPC: 855319005914 , Code: 2A8-RGT-STMELGTB-SUGT0M3

Spikes Tactical Melonited Gas Tube Unavailable & Discontinued Models

List of Unorderable Models

  • USED Spikes Tactical Gas Tube - Carbine Length, Melonited Stainless Steel, SUGT0M2, EDEMO3, Used, Condition Like New , MPN: SUGT0M2-EDEMO3 , Code: 2A8-RGT-STMELGTB-SUGT0M2-EDEMO3
  • USED Spikes Tactical Gas Tube - Mid-Length, Melonited Stainless Steel, SUGT0M3, EDEMO2, Used, Condition Like New , MPN: SUGT0M3-EDEMO2 , Code: 2A8-RGT-STMELGTB-SUGT0M3-EDEMO2
  • USED Spikes Tactical Gas Tube - Rifle Length, Melonited Stainless Steel, SUGT0M4, EDEMO3, Condition Parts Only/Salvage, Defective , MPN: SUGT0M4-EDEMO3 , Code: 2A8-RGT-STMELGTB-SUGT0M4-EDEMO-DF-F
  • USED Spikes Tactical Gas Tube - Carbine Length, Melonited Stainless Steel, SUGT0M2, EDEMO4, Condition Parts Only/Salvage, Defective , MPN: SUGT0M2-EDEMO4 , Code: 2A8-RGT-STMELGTB-SUGT0M2-EDEMO-DF-F
  • USED, Spikes Tactical Gas Tube - Mid-Length, Melonited Stainless Steel, SUGT0M3 , MPN: SUGT0M3-EDEMO , Code: 2A8-RGT-STMELGTB-SUGT0M3-EDEMO-US-C
  • USED Spikes Tactical Gas Tube - Mid-Length, Melonited Stainless Steel, SUGT0M3, EDEMO9, Condition Fair, Used , MPN: SUGT0M3-EDEMO9 , Code: 2A8-RGT-STMELGTB-SUGT0M3-EDEMO-US-D
  • USED Spikes Tactical Gas Tube - Pistol Length, Melonited Stainless Steel, SUGT0M1, EDEMO7, Condition Parts Only/Salvage, Defective , MPN: SUGT0M1-EDEMO7 , Code: 2A8-RGT-STMELGTB-SUGT0M1-EDEMO-DF-F
  • USED Spikes Tactical Gas Tube - Pistol Length, Melonited Stainless Steel, SUGT0M1, EDEMO8, Condition Fair, Other , MPN: SUGT0M1-EDEMO8 , Code: 2A8-RGT-STMELGTB-SUGT0M1-EDEMO-OT-D
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