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Questions & Answers
HOW MANY INCHES IS THE RIFLE +2 GAS TUBE Expert Answer

Rifle-length gas tubes are generally about 13 inches long so the rifle +2" is about 15" long.

by Ethan C., Gear Expert, June 27, 2018
Will this +2" work on the shorter DPMS rifle pattern or only the longer Armalite? Expert Answer

The "+2" gas blocks are meant specifically for BSF barrels that use their "Rifle +2" gas system which are the .224 and 6.5 barrels.

by Armando R., Gear Expert, February 8, 2019
Customer Reviews
Most Recent Reviews
Gas tube, no roll pin by Brian, Verified Owner, July 3, 2020
It's a gas tube so there isn't a lot to say about it accept that it doesn't come with a roll pin because BSF includes it with their gas block. If you don't use a BSF gas block be sure and order an extra pin.
Most Recent Reviews
BSF BARREL by SFSNIPER, February 8, 2019
HAVE NOT COMPLETED BUILD YET. LOOKS LIKE EXCELLENT FIT AND FINISH. FINISH LOOKS COOL BUT I HAVE DURACOATED AND HYDRO DIPPED. HEADSPACED ON J P BOLT. RESEARCHED AND HAS EXCELLENT WRITE UPS FOR ACCURACY. WILL UPDATE AFTER COMPLETE AND TESTED.
Read All 2 Reviews

Product Discontinued by Manufacturer

BSF Barrels AR-15/AR-10 Gas Tube has been discontinued by BSF Barrels and is no longer available. Our product experts have helped us select these available replacements below.You can also explore other items in the Gun Parts, AR 15 Parts, Rifle Parts, AR15 Upper Parts, AR Gas Tubes yourself to try and find the perfect replacement for you!

Product Info for BSF Barrels AR-15/AR-10 Gas Tube

Properly expel your weapon's gas during heavy fire by installing this BSF Barrels AR-15/AR-10 Gas Tube. These AR Gas Tubes made by BSF Barrels have a Melonite finish that is resistant to corrosion. With this BSF Barrels Rifle Gas Tube, you successfully, transfer recycled gasses from the barrel back to the bolt carrier group. Ensure your firearm fires properly and efficiently by using this BSF Barrels AR Gas Tube.image

Features of BSF Barrels AR-15/AR-10 Gas Tube:

  • Finish: Melonite
  • Pistol
  • Carbine
  • Mid
  • Rifle
  • Rifle+2

Package Contents:

  • BSF Barrels AR-15/AR-10 Gas Tube

Gunsmithing Tools & Accessories

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BSF Barrels AR-15/AR-10 Gas Tube Accessories

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Gun Triggers

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Magazine and Accessories

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Gun Parts and Accessories

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Gun Stocks

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Gun Sights

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Mounts, Rings and Accessories

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BSF Barrels AR-15/AR-10 Gas Tube Unavailable & Discontinued Models

List of Unorderable Models

  • BSF Barrels Carbine Length Gas Tube, Black, CGTB875 , MPN: CGTB875 , Code: 37J-RGT-BSFGASTUB-CGTB875
  • BSF Barrels Rifle Length Gas Tube, Black, RGTB875 , MPN: RGTB875 , Code: 37J-RGT-BSFGASTUB-RGTB875
  • BSF Barrels Pistol Length Gas Tube, Black, PGTB875 , MPN: PGTB875 , Code: 37J-RGT-BSFGASTUB-PGTB875
  • BSF Barrels Mid Length Gas Tube, Black, MGTB875 , MPN: MGTB875 , Code: 37J-RGT-BSFGASTUB-MGTB875
  • BSF Barrels Rifle+2 Length Gas Tube, Black, R2GTB875 , MPN: R2GTB875 , Code: 37J-RGT-BSFGASTUB-R2GTB875
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