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Rosco Manufacturing Melonite Gas Tube
As Low As $25.99 Save Up to 19%
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Most Helpful Negative Review looked great. did not fit properly
Im not expert enough to tell if it was the tube or the gas block. Tried to put this into an aero .750 gas block with logo and it would not go all the way in. It looked like the end was squared up and just would not go. I even tried tapping it in. Once tapped in i could not remove it. Maybe this would work better with a Rosco gas block. Also did not ship with roll pin. Yes it was in the description. But just throw one in. It helps the end user.
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The perfect fit for my Rosco barrel

by deprazor, Verified Owner from FL, United States Written on November 22, 2025
I recently got a great deal on a Rosco barrel from Opticsplanet.com. Unfortunately, the gas tube was not included with the barrel. I think Rosco should include the gas tube and pin with any barrel they sell. It was an inconvenience having to order one and wait for it to arrive after I had already received the barrel. The other thing that was a little annoying is that the Rosco gas tube was more expensive than many other legitimate manufacturers. That being said, the tube looks to be well made.
Pros:
  • Well made and a perfect match for the gas port on the Rosco barrel
Cons:
  • middle of the road pricing. It should be included with all Rosco barrels.
Best Used for:
  • A perfect match for Rosco barrels gas port.
Would recommend: Yes
Was it helpful to you? Yes | No

should have would have

by lrdisco97, Verified Owner from VA, United States Written on March 1, 2025
Good product but should have shipped WITH the pin and would have gotten higher rating
Would recommend: Yes
Was it helpful to you? Yes | No

didnt come with roll pin

by Freddy, Verified Owner from CO, United States Written on November 1, 2024
This is the 3rd Rosco product I’ve bought and all have disappointed. This has tube did not come with a roll pin. I had to buy a different tube in town, and they all come with roll pins.
Would recommend: No
Was it helpful to you? Yes | No

Quality gas tube

by Nick, Verified Owner from AL, United States Written on June 8, 2024
This is a quality gas tube. No issues at all with function. The Melonite finish looks great.
Would recommend: Yes
Was it helpful to you? Yes | No

rosco gas tube

by Jacob Shears, Verified Owner from TX, United States Written on June 1, 2024
Always great products , fast shipping and perfect customer service
Would recommend: Yes
Was it helpful to you? Yes | No

Gas Tube for my Carbine

by Otis Scales, Verified Owner from MS, United States Written on May 28, 2024
I received this item in a protective tube. It is in great shape. Easy to assemble and should work as intended!! Still waiting for more upper parts so I can assemble my upper!! The price was good and had fast shipping!!
Would recommend: Yes
Was it helpful to you? Yes | No

What i needed

by Smith, Verified Owner from AL, United States Written on March 14, 2024
It’s what I needed and at a great price point. Roscoe makes great parts and at this price it’s hard to beat.
Would recommend: Yes
Was it helpful to you? Yes | No

ROSCO grade A products

by Shadyp, from GA, United States Written on February 27, 2023
They make good stuff, probably just got a lemon gas block from aero, send them the whole thing back and they'll make it right .... ROSCO barrels, gias blocks, uppers, handguards and even THEIR new charging handles, Ambi or regular, all their products are top notch and machined well
Pros:
  • rosco, great quality and melonited
Cons:
  • None
Would recommend: Yes
Was it helpful to you? Yes | No
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