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Tacfire AR15 Aluminum Buffer Tube
As Low As $18.89 Save Up to 32%
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Most Helpful Positive Review Amazing Innovation
I needed a mil-spec tube in order to install a Bravo Company Gunfighter Stock. This mil-spec was inexpensive so its the one I bought. However, upon installation, it had something I had not encountered before on several AR builds. There is a tab that locks against the buffer detent which keeps the...
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Most Helpful Negative Review They sent a commercial-spec buffer tube even though the description says mil-spec.
This is a commercial-spec buffer tube despite the description saying mil-spec. It doesn't fit any of my stocks or pistol braces so basically a waste of $15. It also took several months to ship. Another poor experience from optics planet.
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Tacfire AR15 aluminum buffer tube

by Wayne, Verified Owner from OK, United States Written on March 19, 2025
This buffer tube was high quality and my third party adjustable stocks fit perfect on it.
Pros:
  • Easy to install & light weight.
Cons:
  • none I experienced
Best Used for:
  • AR15
Would recommend: Yes
Was it helpful to you? Yes | No

High Quality Mil-Spec Buffer Tube

by SSG Liquidators, Verified Owner from CA, United States Written on July 1, 2024
Nicely manufactured buffer tube. The inner is smooth and the buffer slides easily. Fits the receiver well, there are no rattles. I plan to purchase more of these.
Would recommend: Yes
Was it helpful to you? Yes | No

Zastava M90 interface for PRS Lite

by Boendoe, from NM, United States Written on February 28, 2024
I needed a buffer tube to interface my Zastava M90 with a Magpul PRS lite. This tube worked really well for this purpose. Diameter were just right for the PRS lite while the thread worked with the Zastava buffer tube adapter. Threaded section had to be cut to the correct length, but was as expected. To do this conversion you must be able to use diy tools.
Pros:
  • On Spec
Cons:
  • None
Best Used for:
  • Zastava PRS lite interface
Would recommend: Yes
Was it helpful to you? Yes | No

Perfect tube my Zastava PRS project

by Boendoe, from NM, United States Written on February 28, 2024
I needed a buffer tube to interface my Zastava M90 with a Magpul PRS lite. This tube worked really well for this purpose. Diameter were just right for the PRS lite while the thread worked with the Zastava buffer tube adapter. Threaded section had to be cut to the correct length, but was as expected. To do this conversion you must be able to use diy tools.
Pros:
  • On spec.
Cons:
  • None
Best Used for:
  • PRS LITE/ZASTAVA CONVERSION
Would recommend: Yes
1 of 1 found the following review helpful.
Was it helpful to you? Yes | No

Commercial Tube fixed my mistake

by greyoliveblackfde, Verified Owner from CO, United States Written on May 9, 2017
I purchased a Mission First Tactical Battlelink Minimalist stock from a LGS, and the packaging said both MIL-SPEC and Commercial. I think they are supposed to circle which model is packaged, but mine was not. Obviously I received the Commercial version and wanted the MIL-SPEC, to keep all of my gear consistent. However I really liked this stock, and hated the rattle from having the wrong/smaller buffer tube.

Enter the Tacfire AR15 buffer tube, Commercial-size, which has predictably tightened up the fit. Actually it was so tight I had to work it a bit. It should loosen over time, so I am not dissatisfied at all by that. At least it isn't rattling like a Commercial stock over a MIL-SPEC buffer tube. This tube captures the buffer detent as you would want. It isn't apparent in one of the pictures here, but is in another.

Great price to cover my mistake, and Tacfire sells a version with endplate choices, a castle nut, the spring and buffer for another $15. Typically I would order the bundle, but you can find better end plates to suit your specific need. Just know that Tacfire has nice bundles to save you even more if you need the entire package.
Would recommend: Yes
3 of 3 found the following review helpful.
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great produst

by ghost, Verified Owner from TX, United States Written on April 5, 2017
work great with my gun. great product. i used get on next build sheet . i uesd it this last time my friend told me about optic planet online 3 month age so buy my buffer tube from optics planet online last month. thank you
Would recommend: Yes
0 of 2 found the following review helpful.
Was it helpful to you? Yes | No

solid buffer tube

by mx557, Verified Owner from ID, United States Written on August 2, 2016
this tube has a nipple on the end to hold the detent in better than the stock buffer tubes
color is black which I like better. seems to be a solid unit. I would recommend to anyone
it is cheaper than most also
Would recommend: Yes
1 of 1 found the following review helpful.
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Decent tube

by Lars, from NC, United States Written on June 29, 2016
Nice tube for my last built. Magpul and bcm fit well. Affordable and would buy again. Like that tube specks same as compared to more expensive models. Dont have a rockwell tester so cant say what type aluminum it cast from. I think that is important.
Would recommend: Yes
1 of 1 found the following review helpful.
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Decent tube

by Lars, from NC, United States Written on June 29, 2016
Nice tube for my last built. Magpul and bcm fit well. Affordable and would buy again. Like that tube specks same as compared to more expensive models. Dont have a rockwell tester so cant say what type aluminum it cast from. I think that is important.
Would recommend: Yes
1 of 1 found the following review helpful.
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Cheap. Works fine

by Tx, from TX, United States Written on June 8, 2016
Exactly like it is. Is what you get. Works well costs little. Standard buffer tube. Will work just like every other tube out there but cost less than others. Good fit and finish. I've found no problems with this buffer tube.
Pros:
  • Cheap
  • works
Cons:
  • None
Would recommend: Yes
2 of 2 found the following review helpful.
Was it helpful to you? Yes | No
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