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Guntec USA AR-15 Mil-Spec Buffer Tube Up to $6.00 Off — 3 models

GUNTEC USA AR-15 Mil-Spec Buffer Tube,No End Plate or Castle Nut,Black MILTUBE
GUNTEC USA AR-15 Mil-Spec Buffer Tube w/End Plate and Castle Nut,Black MILSPECTUBE
GUNTEC USA AR-15 Mil-Spec Buffer Tube w/End Plate and Castle Nut,Flat Dark Earth MILSPECTUBE-FDE
GUNTEC USA AR-15 Mil-Spec Buffer Tube, Black, Flat Dark Earth
GUNTEC USA AR-15 Mil-Spec Buffer Tube,No End Plate or Castle Nut,Black MILTUBE
1 of 4 images
GUNTEC USA AR-15 Mil-Spec Buffer Tube,No End Plate or Castle Nut,Black MILTUBE
GUNTEC USA AR-15 Mil-Spec Buffer Tube w/End Plate and Castle Nut,Black MILSPECTUBE
2 of 4 images
GUNTEC USA AR-15 Mil-Spec Buffer Tube w/End Plate and Castle Nut,Black MILSPECTUBE
GUNTEC USA AR-15 Mil-Spec Buffer Tube w/End Plate and Castle Nut,Flat Dark Earth MILSPECTUBE-FDE
3 of 4 images
GUNTEC USA AR-15 Mil-Spec Buffer Tube w/End Plate and Castle Nut,Flat Dark Earth MILSPECTUBE-FDE
GUNTEC USA AR-15 Mil-Spec Buffer Tube, Black, Flat Dark Earth
4 of 4 images
GUNTEC USA AR-15 Mil-Spec Buffer Tube, Black, Flat Dark Earth

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Questions & Answers
Is this differ tube made of 7065-T6 aluminum or other? The description just says T6. Expert Answer

This is made of 6061-T6 aluminum.

by Ethan C., Gear Expert, February 9, 2019
See 1 More Answer
will this work for a aero precision ar10? Expert Answer

Yes, the AR-10 and AR-15 use the same buffer tubes. You will need a .308 carbine buffer spring though.

by Kurt Colbourne, Gear Expert, September 22, 2021
View All Q&A You Have a Question? Ask!
Customer Reviews
Helpful Positive Review
Guntec buffer tube. A+ by Donofmo, Verified Owner, June 17, 2020
I bought this buffer tube to install on an Aero Precision lower. The tube threaded end was well finished so no metal slivers in the fingers. The stock adjustment is positioned straight down with threads hold the buffer detent in place and function is...
Read More...
1/1 found this helpful
Helpful Negative Review
Low Threads by Sun, Verified Owner, February 3, 2020
Due to the low to the surface threading on the buffer tube this gets a low review as it works in every other way. When you are tightening the castle nut the back plate knob that rides in the crevice of the tube itself will run over the threads, leadi...
Read More...
1/1 found this helpful
Most Recent Reviews
Bad coating and bad nut by Hunter Durbin, Verified Owner, June 7, 2020
When trying to install I noticed the castle nut was cross threading so in trying to get the nut off it stripped all of the “anodized” which is more like some spray paint. Very displeased with this buffer tube.
Most Recent Reviews
Stock actually fits it tight by Drew, Verified Owner, December 6, 2019
Bought to mount on a cheap 12ga. Also bought a Hogue stock and pistol grip, but since that package is coming a couple days later, I went ahead and installed and mounted up a cheap factory stock that came of an M&P Sport. The one thing that blew my ...
Read More...
Most Recent Reviews
Great buffer tube with end plate and nut by Wayne Mirka, Verified Owner, October 1, 2019
You really can’t beat the quality for the price! Just what I needed to put a stock on my AR 22. Fit and quality are perfect! GUNTEC makes good products for good price.if you need a good mil-spec buffer tube look no further!
Most Recent Reviews
My 300 Blackout build by greg, Verified Owner, September 7, 2016
Great part for my build. It worked as expected. installed without a problem looks great my malpul stock when on without a hitch and woks just fine, !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Read All 6 Reviews
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Product Info for Guntec USA AR-15 Mil-Spec Buffer Tube

MIL- SPEC. End Plate & Castle Nut Included. T6 Aluminum. Six Position.image

Specifications for Guntec USA AR-15 Mil-Spec Buffer Tube:

Manufacturer: Guntec USA
Gun Model: AR-15
Condition: New

Package Contents:

  • Guntec USA AR-15 Mil-Spec Buffer Tube

What firearm models does the manufacturer say Guntec USA AR-15 Mil-Spec Buffer Tube is compatible with?

The manufacturer says that Guntec USA AR-15 Mil-Spec Buffer Tube is compatible with AR-15

Guntec USA AR-15 Mil-Spec Buffer Tube Orderable Models

List of Orderable Models

  • Guntec USA AR-15 Mil-Spec Buffer Tube, No End Plate or Castle Nut, Black, MILTUBE , MPN: MILTUBE , UPC: 709016729218 , Code: 2AH-RBT-MSBPTB-MILTUBE
  • Guntec USA AR-15 Mil-Spec Buffer Tube w/End Plate and Castle Nut, Black, MILSPECTUBE , MPN: MILSPECTUBE , UPC: 714569647964 , Code: 2AH-RBT-MSBPTB-MILSPECTUBE
  • Guntec USA AR-15 Mil-Spec Buffer Tube w/End Plate and Castle Nut, Flat Dark Earth, MILSPECTUBE-FDE , MPN: MILSPECTUBE-FDE , UPC: 709016729201 , Code: 2AH-RBT-MSBPTB-MILSPECTUBE-FDE
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