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Questions & Answers
Which gas tube is right for Wilson Combat TR223SSRG20FT8 Match Grade Barrel 20" Fluted .223 Wylde Thanks Expert Answer

The correct Wilson Combat Gas Tube for your Wilson Combat Match Grade Barrel is the rifle length model: MPN:TR-GTR.

by Ethan, Gear Expert, January 26, 2023
Which gas tube is right for the Wilson Combat TR556RCRG18FT8 Match Grade Barrel 18" Fluted 5.56 NATO? Thanks! Expert Answer

The correct size Wilson Combat Gas Tube for your 18" Wilson Combat 5.56 barrel is the rifle length model (MPN:TR-GTR).

by Ethan, Gear Expert, December 9, 2022
Customer Reviews
Helpful Positive Review
Ode to gas tube by Ace Actual, Verified Owner, February 22, 2025
It’s a gas tube It requires no lube Must have 50 words That’s for the birds Don’t be a knob It does it’s job
2/2 found this helpful
Helpful Positive Review
WC intermediate by Fiftyohm, February 24, 2021
If you have a Wilson Combat barrel with an intermediate length gas system, you need it. There is no alternative. It's 13.25". Other "intermediates" are 13.5". You cannot simply shorten them by cutting a 0.25" off. All tubes have a flare where th...
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1/1 found this helpful
Helpful Positive Review
Nothing Special, works great by M, Verified Owner, June 9, 2022
Me and a buddy are doing identical builds. I tested his build with this tube that he ordered and it works just fine. I just ordered my own and I look forward getting it. I'd just advise ordering a pin for the gas tube as well, fortunately optics has ...
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1/1 found this helpful
Helpful Negative Review
No Roll Pin ? ARE YOU KIDDING ME? by Kerry Doyle, Verified Owner, March 25, 2022
Gas Tube arrived on time and looks correct. Where is the roll pin to install it??? I go back and read the specifications and is states PIN NOT INCLUDED! WTF ! How could any supplier be so incompetent as to not include the needed pin? Wilson Combat...
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14/16 found this helpful
Most Recent Reviews
very good quality by Concours14, Verified Owner, April 18, 2026
Well made. Works very well. Gas block pin went through the hole in the gas tube easily. Machined accurately.
Most Recent Reviews
stainless gas tube by Axez, Verified Owner, December 29, 2025
Feels solid and well made Haven’t put it to use yet but I’m confident it’ll do what it’s intended to do
Read All 18 Reviews
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Product Info for Wilson Combat Gas Tube

Genuine AR-15/M16 gas tubes made to military specifications by a government contractor and are high quality replacement parts for your AR rifle or upper. Excellent for upgrading a worn part or completing a custom build. Make sure you select the appropriate gas tube for your barrel. Pin not included; Length of the Pistol Gas Tube measures 6.625".;image

Specifications for Wilson Combat Gas Tube:

Manufacturer: Wilson Combat
Color: Silver
Finish: Stainless
Fabric/Material: Steel
Gun Model: M16, AR-15
Condition: New

Package Contents:

  • Wilson Combat Gas Tube

Wilson Combat Gas Tube Orderable Models

List of Orderable Models

  • Wilson Combat Gas Tube, Pistol Length, TR-GTP , MPN: TR-GTP , UPC: 811826024367 , Code: C0-RGT-WCGSTB-TR-GTP
  • Wilson Combat Gas Tube, Carbine Length, TR-GTC , MPN: TR-GTC , UPC: 811826029935 , Code: C0-RGT-WCGSTB-TR-GTC
  • Wilson Combat Gas Tube, Rifle Length, TR-GTR , MPN: TR-GTR , UPC: 811826024916 , Code: C0-RGT-WCGSTB-TR-GTR
  • Wilson Combat Gas Tube, Medium Length, TR-GTM , MPN: TR-GTM , UPC: 811826024909 , Code: C0-RGT-WCGSTB-TR-GTM
  • Wilson Combat Gas Tube, Intermediate Length, TR-GTI , MPN: TR-GTI , UPC: 811826027504 , Code: C0-RGT-WCGSTB-TR-GTI

Wilson Combat Gas Tube Unavailable & Discontinued Models

List of Unorderable Models

  • USED Wilson Combat Gas Tube, Pistol Length, TR-GTP, EDEMO2, Used, Condition Like New , MPN: TR-GTP-EDEMO2 , Code: C0-RGT-WCGSTB-TR-GTP-EDEMO2
  • USED, Wilson Combat Gas Tube, Pistol Length, TR-GTP , MPN: TR-GTP-EDEMO , Code: C0-RGT-WCGSTB-TR-GTP-EDEMO-RE-D
  • USED, Wilson Combat Gas Tube, Pistol Length, TR-GTP , MPN: TR-GTP-EDEMO , Code: C0-RGT-WCGSTB-TR-GTP-EDEMO-IN-D
  • USED, Wilson Combat Gas Tube, Intermediate Length, TR-GTI , MPN: TR-GTI-EDEMO , Code: C0-RGT-WCGSTB-TR-GTI-EDEMO-IN-C
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