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Faxon Firearms AR Gas Block Up to 10% Off — 4 models

Faxon Firearms AR Gas Block, Mid Length, Stainless Steel, ARGASTUBE-MID
Faxon Firearms AR Gas Block, Carbine Length, Stainless Steel, ARGASTUBE-CARBINE
Faxon Firearms AR Gas Block, Pistol Length, Stainless Steel, ARGASTUBE-PISTOL
Faxon Firearms AR Gas Block, Rifle Length, Stainless Steel, ARGASTUBE-RIFLE
Faxon Firearms AR Gas Block, Mid Length, Stainless Steel, ARGASTUBE-MID
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Faxon Firearms AR Gas Block, Mid Length, Stainless Steel, ARGASTUBE-MID
Faxon Firearms AR Gas Block, Carbine Length, Stainless Steel, ARGASTUBE-CARBINE
2 of 4 images
Faxon Firearms AR Gas Block, Carbine Length, Stainless Steel, ARGASTUBE-CARBINE
Faxon Firearms AR Gas Block, Pistol Length, Stainless Steel, ARGASTUBE-PISTOL
3 of 4 images
Faxon Firearms AR Gas Block, Pistol Length, Stainless Steel, ARGASTUBE-PISTOL
Faxon Firearms AR Gas Block, Rifle Length, Stainless Steel, ARGASTUBE-RIFLE
4 of 4 images
Faxon Firearms AR Gas Block, Rifle Length, Stainless Steel, ARGASTUBE-RIFLE

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Questions & Answers
Will this fit on a 20” rifle barrel? Expert Answer

That will depend on the the gas system length of your barrel, there is not a standard gas system length for a 20" barrel, though usually it will be a rifle length gas system in which case this gas tube would not be compatible. Please email us at TechSales@OpticsPlanet.com with the make and model of your barrel so that we can verify the gas system length.

by Nick B., Gear Expert, September 17, 2021
See 1 More Answer
11” ar barrel what size gas tube would I use?? Manufacturer Answer

This will depend heavily on the specific barrel you have. Most 11" or 11.5" 5.56 barrels use a carbine length gas tube, however, we do have an 11.5" barrel that uses a mid-length gas tube. If your barrel is a different caliber like .300BLK it may have a pistol length gas system. You will need to verify what length gas system your barrel is set up for and purchase the corresponding length of gas tube.

by Faxon Firearms, Manufacturer, March 26, 2025
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Customer Reviews
Helpful Positive Review
It Worked and It's a Faxon by OhYeah, Verified Owner, September 27, 2021
I was building an upper with a Faxon barrel and a Faxon gas block, so I thought it would be a good idea to use a Faxon gas tube. When my order arrived, what I got was a plain SS tube mixed in with the rest of the items. There was no bag or packagin...
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1/1 found this helpful
Most Recent Reviews
This is a very fine gas tube by George Williamson, Verified Owner, July 24, 2025
This gas tube is in stainless steel. It is very well made and all the specifications chrck out fine. It went in without any issues at all. And works wonderfully well.
Most Recent Reviews
Perfect for a Faxon block by Rocky, Verified Owner, June 5, 2025
Worked great with a Faxon gas block. Good stuff......mm
Most Recent Reviews
Faxon Firearms AR Stainless Gas Tube by boomer, Verified Owner, April 8, 2025
not much to say other than it works Good quality as is all other Faxon products
Most Recent Reviews
AR15 gas tube by veteran, Verified Owner, March 10, 2025
Fits great, quality feels good, but hadn't the chance to shoot yet!
Most Recent Reviews
Faxon Firearms AR Stainless Gas Tube by Chip R, Verified Owner, February 23, 2025
Well it's a gas tube so............ Ha! Very high-quality and fits very well. I will certainly look for this for my future builds!
Read All 24 Reviews
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Product Info for Faxon Firearms AR Gas Block

Replace your stock gas tube with a Faxon Firearms AR Stainless Gas Tube. These Rifle Gas Blocks by Faxon Firearms are designed to work with both AR-15 and AR-10/LR-308 systems, and are incredibly durable to handle full-auto fire. The Faxon Firearms AR Stainless Gas Tube Bolt Carrier is designed for pistol length gas tube compatible with both AR-15 and AR-10/LR-308 systems, and is resistant to corrosion and wear over time. Install the Faxon Firearms AR Stainless Gas Tube on your weapon for one of the toughest accessories on the market that will withstand any and all conditions you throw at it.image

WARNING: California`s Proposition 65

Specifications for Faxon Firearms AR Gas Block:

Manufacturer: Faxon Firearms
Color: Stainless Steel
Finish: Stainless Steel
Fabric/Material: Stainless Steel
Gun Make: AR Platform
Gun Model: DPMS LR-308, AR-10, AR-15
Condition: New
Gun Type: Rifle

Package Contents:

  • Faxon Firearms AR Gas Block

What firearm models does the manufacturer say Faxon Firearms AR Gas Block is compatible with?

The manufacturer suggests that Faxon Firearms AR Gas Block is compatible with AR-15, AR-10, DPMS LR-308

Faxon Firearms AR Gas Block Orderable Models

List of Orderable Models

  • Faxon Firearms AR Mid-Length Gas Block, Stainless Steel, ARGASTUBE-MID , MPN: ARGasTube-Mid , UPC: 816341026490 , Code: 11I-RGT-SXDF5R-ARGASTUBE-MID
  • Faxon Firearms AR Carbine Length Gas Block, Stainless Steel, ARGASTUBE-CARBINE , MPN: ARGasTube-Carbine , UPC: 816341026506 , Code: 11I-RGT-SXDF5R-ARGASTUBE-CARBINE
  • Faxon Firearms AR Pistol Length Gas Block, Stainless Steel, ARGASTUBE-PISTOL , MPN: ARGasTube-Pistol , UPC: 816341026513 , Code: 11I-RGT-SXDF5R-ARGASTUBE-PISTOL
  • Faxon Firearms AR Rifle Length Gas Block, Stainless Steel, ARGASTUBE-RIFLE , MPN: ARGasTube-Rifle , UPC: 816341026483 , Code: 11I-RGT-SXDF5R-ARGASTUBE-RIFLE

Faxon Firearms AR Gas Block Unavailable & Discontinued Models

List of Unorderable Models

  • USED Faxon Firearms AR Stainless Gas Tube, Carbine Length, GT-AR-SS-Carbine, EDEMO1, Used, Condition Like New, Inspect and Rebox , MPN: ARGasTube-Carbine-EDEMO1 , Code: 11I-RGT-SXDF5R-GT-AR-SS-CARBINE-EDEMO-RE-A
  • USED Faxon Firearms AR Stainless Gas Tube, Rifle Length, GT-AR-SS-Rifle, EDEMO2, Used, Condition Good, Inspect and Rebox , MPN: ARGasTube-Rifle-EDEMO2 , Code: 11I-RGT-SXDF5R-GT-AR-SS-RIFLE-EDEMO-RE-C
  • USED Faxon Firearms AR Stainless Gas Tube, Rifle Length, GT-AR-SS-Rifle, EDEMO1, Used, Condition Like New , MPN: ARGasTube-Rifle-EDEMO1 , Code: 11I-RGT-SXDF5R-GT-AR-SS-RIFLE-EDEMO1
  • USED, Faxon Firearms AR Gas Block, Mid Length, Stainless Steel, ARGASTUBE-MID , MPN: ARGasTube-Mid-EDEMO , Code: 11I-RGT-SXDF5R-ARGASTUBE-MID-EDEMO-OB-B
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