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UTG Pro AR15 6-position Receiver Extension Tube, 6061-T6 Aluminum Up to 20% Off — 5 models

Special offer available for this product. Click here to see!
Leapers Utg Buffer Tube Ar-15 Mil-spec 6-position
Leapers UTG PRO Mil-spec 6-position Extension Tube, Matte Bronze, TLU001Z
Leapers UTG PRO Mil-spec 6-position Extension Tube, Matte Red, TLU001R
Leapers UTG PRO Mil-spec 6-position Extension Tube, Matte Blue, TLU001B
Leapers UTG PRO Mil-spec 6-position Extension Tube/Cerakote Finish, Flat Dark Earth TLU001D
Leapers Utg Buffer Tube Ar-15 Mil-spec 6-position
Leapers Utg Buffer Tube Ar-15 Mil-spec 6-position
Leapers Utg Buffer Tube Ar-15 Mil-spec 6-position
Leapers UTG PRO Mil-spec 6-position Extension Tube, Matte Bronze, TLU001Z
Leapers UTG PRO Mil-spec 6-position Extension Tube, Matte Red, TLU001R
Leapers UTG PRO Mil-spec 6-position Extension Tube/Cerakote Finish, Flat Dark Earth TLU001D
Leapers Utg Buffer Tube Ar-15 Mil-spec 6-position
Leapers Utg Buffer Tube Ar-15 Mil-spec 6-position
Leapers Utg Buffer Tube Ar-15 Mil-spec 6-position
Leapers Utg Buffer Tube Ar-15 Mil-spec 6-position
Leapers Utg Buffer Tube Ar-15 Mil-spec 6-position
Leapers UTG PRO Mil-spec 6-position Extension Tube, Matte Bronze, TLU001Z
Leapers UTG PRO Mil-spec 6-position Extension Tube, Matte Bronze, TLU001Z
Leapers UTG PRO Mil-spec 6-position Extension Tube, Matte Red, TLU001R
Leapers UTG PRO Mil-spec 6-position Extension Tube, Matte Blue, TLU001B
Leapers UTG PRO Mil-spec 6-position Extension Tube, Matte Blue, TLU001B
Leapers UTG PRO Mil-spec 6-position Extension Tube, Matte Blue, TLU001B
Leapers Utg Buffer Tube Ar-15 Mil-spec 6-position
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Leapers Utg Buffer Tube Ar-15 Mil-spec 6-position
Leapers UTG PRO Mil-spec 6-position Extension Tube, Matte Bronze, TLU001Z
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Leapers UTG PRO Mil-spec 6-position Extension Tube, Matte Bronze, TLU001Z
Leapers UTG PRO Mil-spec 6-position Extension Tube, Matte Red, TLU001R
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Leapers UTG PRO Mil-spec 6-position Extension Tube, Matte Red, TLU001R
Leapers UTG PRO Mil-spec 6-position Extension Tube, Matte Blue, TLU001B
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Leapers UTG PRO Mil-spec 6-position Extension Tube, Matte Blue, TLU001B
Leapers UTG PRO Mil-spec 6-position Extension Tube/Cerakote Finish, Flat Dark Earth TLU001D
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Leapers UTG PRO Mil-spec 6-position Extension Tube/Cerakote Finish, Flat Dark Earth TLU001D
Leapers Utg Buffer Tube Ar-15 Mil-spec 6-position
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Leapers Utg Buffer Tube Ar-15 Mil-spec 6-position
Leapers Utg Buffer Tube Ar-15 Mil-spec 6-position
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Leapers Utg Buffer Tube Ar-15 Mil-spec 6-position
Leapers Utg Buffer Tube Ar-15 Mil-spec 6-position
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Leapers Utg Buffer Tube Ar-15 Mil-spec 6-position
Leapers UTG PRO Mil-spec 6-position Extension Tube, Matte Bronze, TLU001Z
9 of 22 images
Leapers UTG PRO Mil-spec 6-position Extension Tube, Matte Bronze, TLU001Z
Leapers UTG PRO Mil-spec 6-position Extension Tube, Matte Red, TLU001R
10 of 22 images
Leapers UTG PRO Mil-spec 6-position Extension Tube, Matte Red, TLU001R
Leapers UTG PRO Mil-spec 6-position Extension Tube/Cerakote Finish, Flat Dark Earth TLU001D
11 of 22 images
Leapers UTG PRO Mil-spec 6-position Extension Tube/Cerakote Finish, Flat Dark Earth TLU001D
Leapers Utg Buffer Tube Ar-15 Mil-spec 6-position
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Leapers Utg Buffer Tube Ar-15 Mil-spec 6-position
Leapers Utg Buffer Tube Ar-15 Mil-spec 6-position
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Leapers Utg Buffer Tube Ar-15 Mil-spec 6-position
Leapers Utg Buffer Tube Ar-15 Mil-spec 6-position
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Leapers Utg Buffer Tube Ar-15 Mil-spec 6-position
Leapers Utg Buffer Tube Ar-15 Mil-spec 6-position
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Leapers Utg Buffer Tube Ar-15 Mil-spec 6-position
Leapers Utg Buffer Tube Ar-15 Mil-spec 6-position
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Leapers Utg Buffer Tube Ar-15 Mil-spec 6-position
Leapers UTG PRO Mil-spec 6-position Extension Tube, Matte Bronze, TLU001Z
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Leapers UTG PRO Mil-spec 6-position Extension Tube, Matte Bronze, TLU001Z
Leapers UTG PRO Mil-spec 6-position Extension Tube, Matte Bronze, TLU001Z
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Leapers UTG PRO Mil-spec 6-position Extension Tube, Matte Bronze, TLU001Z
Leapers UTG PRO Mil-spec 6-position Extension Tube, Matte Red, TLU001R
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Leapers UTG PRO Mil-spec 6-position Extension Tube, Matte Red, TLU001R
Leapers UTG PRO Mil-spec 6-position Extension Tube, Matte Blue, TLU001B
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Leapers UTG PRO Mil-spec 6-position Extension Tube, Matte Blue, TLU001B
Leapers UTG PRO Mil-spec 6-position Extension Tube, Matte Blue, TLU001B
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Leapers UTG PRO Mil-spec 6-position Extension Tube, Matte Blue, TLU001B
Leapers UTG PRO Mil-spec 6-position Extension Tube, Matte Blue, TLU001B
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Leapers UTG PRO Mil-spec 6-position Extension Tube, Matte Blue, TLU001B

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Questions & Answers
Are these made of 7075-T6 for sure?

I bought both models in black. The TLU001MS is made with 7075-T6. The rest are 6065-T6. If you scroll through the pics. you can see in the descriptions under them.

by JD, Verified Owner, August 2, 2025
Will the UTG Leapers Ar15 Fixed stock work with this buffer tube?

No, If it is the A2 Rifle length stock.

by scammedintheUS, Verified Owner, January 9, 2025
View All Q&A You Have a Question? Ask!
Customer Reviews
Helpful Positive Review
Standard Buffer Tube by Sun, Verified Owner, May 30, 2020
This thing just plain works, a no-nonsense buffer tube, it comes as is. That is no castle nut or plate. If you need extra reasons to buy it, it does come in pre-cerakoted colors (actual cerakote base colors, not brand cerakote colors) from the factor...
Read More...
2/2 found this helpful
Helpful Positive Review
shipping speed sucks! by Endlessii, Verified Owner, February 21, 2022
shipping shipping shipping shipping shipping shipping shipping shipping shipping and tracking terrible shipping speed terrible shipping speed terrible terrible terrible terrible blah blah blah blah says it will be here In about 6 days when i ordered ...
Read More...
6/13 found this helpful
Helpful Positive Review
Used to converty DMPS commercial buffer tube to Mil - Spec by Chris S, Verified Owner, March 12, 2022
Our first AR-15 was a commercial spec rifle from Dunham’s- Since then we have learned a bunch about building, buying, and maintaining rifles but this one has been hard to keep current because of the lack of commercial spec stock attachments. I alwa...
Read More...
2/2 found this helpful
Helpful Positive Review
Good product terrible delivery. by Sean, November 13, 2023
I ordered on 11/1 and did not receive until.11/11. It’s not that I live so far away but that it was not shipped for over a week. Out of curiosity I ordered some stuff from brownells and they shipped immediately. Do better.
1/5 found this helpful
Helpful Positive Review
A simple mil-spec Extension Tube by OhPlerr, Verified Owner, February 24, 2022
Bought the FDE color. The quality is great. Cerakote painted evenly and it is 99% magpul fde accurate. Great fit to a Magpul CTR stock. Couldn't ask for more The buffer tube parts are standard and anodized black. I did not need them but they ar...
Read More...
1/2 found this helpful
Helpful Positive Review
Leapers Utg Buffer Tube by Six Five Creedmoor, Verified Owner, February 17, 2017
. Optics planet needs to work on their communication skills, in regards to notifying customers of, how long it's going to take for items to be shipped. As far as the Buffer tube is concerned, it is as advertised, very nicely machine. I would r...
Read More...
2/3 found this helpful
Read All 63 Reviews
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Product Info for UTG Pro AR15 6-position Receiver Extension Tube, 6061-T6 Aluminum

Meant to be described as a great product for almost anyone, we're certain you will enjoy the UTG Pro AR15 6-position Receiver Extension Tube, 6061-T6 Aluminum.image

Formulated by using some of the most extremely heavy duty and dependable resources available, these AR15 Buffer Tubes through UTG Pro will present you with something that will give you numerous years of reliability.

UTG Pro has been developing top quality merchandise for a number of years, and the UTG Pro AR15 6-position Receiver Extension Tube, 6061-T6 Aluminum is their very own manner of showing you exactly how much they are concerned.

Right here at OpticsPlanet, we make it our responsibility to obtain the best product for your preferences, and featuring the UTG Pro AR15 6-position Receiver Extension Tube, 6061-T6 Aluminum is one thing that we're delighted to offer.

WARNING: California`s Proposition 65

Specifications for UTG Pro AR15 6-position Receiver Extension Tube, 6061-T6 Aluminum:

Manufacturer: UTG Pro
Finish: Matte Anodized
Fabric/Material: 6061-T6 Aluminum
Gun Make: AR Platform
Gun Model: AR-15
Gun Type: Handgun
Length: 7.25 in
Condition: New
Weight: 4 oz

Features of UTG Pro AR15 6-position Receiver Extension Tube:

  • CNC Machined from 6061-T6 Aluminum with Roll-Formed Threads.
  • 6 Position, Mil-spec Diameter for Mil-spec Stocks
  • Compatible with AR15 Carbine Buffers, AR15 9mm buffers, and AR308 2.5" Short Buffers.

Package Contents:

  • UTG Pro AR15 6-position Receiver Extension Tube, 6061-T6 Aluminum

What firearm models does the manufacturer say UTG Pro AR15 6-position Receiver Extension Tube, 6061-T6 Aluminum is compatible with?

The manufacturer suggests that UTG Pro AR15 6-position Receiver Extension Tube, 6061-T6 Aluminum is compatible with AR-15

UTG Pro AR15 6-position Receiver Extension Tube, 6061-T6 Aluminum Orderable Models

List of Orderable Models

  • UTG Pro AR15 6-position Receiver Extension Tube, Mil-spec, Matte Black, TLU001 , MPN: TLU001 , UPC: 4712274526839 , Code: 2NZ-RBT-M6ET-TLU001
  • UTG Pro AR15 6-position Receiver Extension Tube, Mil-spec, Matte Bronze, TLU001Z , MPN: TLU001Z , UPC: 4717385553002 , Code: 2NZ-RBT-M6ET-TLU001Z
  • UTG Pro AR15 6-position Receiver Extension Tube, Mil-spec, FDE Cerakote, TLU001D , MPN: TLU001D , UPC: 4717385550964 , Code: 2NZ-RBT-M6ET-TLU001D
  • UTG Pro AR15 6-position Receiver Extension Tube, Mil-spec, Matte Red, TLU001R , MPN: TLU001R , UPC: 4717385552845 , Code: 2NZ-RBT-M6ET-TLU001R
  • UTG Pro AR15 6-position Receiver Extension Tube, Mil-spec, Matte Blue, TLU001B , MPN: TLU001B , UPC: 4717385552852 , Code: 2NZ-RBT-M6ET-TLU001B

UTG Pro AR15 6-position Receiver Extension Tube, 6061-T6 Aluminum Unavailable & Discontinued Models

List of Unorderable Models

  • USED, UTG Pro AR15 6-position Receiver Extension Tube, Mil-spec, Matte Black, TLU001 , MPN: TLU001-EDEMO , Code: 2NZ-RBT-M6ET-TLU001-EDEMO-DF-F
  • USED, UTG Pro AR15 6-position Receiver Extension Tube, Mil-spec, Matte Bronze, TLU001Z , MPN: TLU001Z-EDEMO , Code: 2NZ-RBT-M6ET-TLU001Z-EDEMO-SC-C
  • USED, UTG Pro AR15 6-position Receiver Extension Tube, Mil-spec, Matte Black, TLU001 , MPN: TLU001-EDEMO , Code: 2NZ-RBT-M6ET-TLU001-EDEMO-IN-C
  • USED, UTG Pro AR15 6-position Receiver Extension Tube, Mil-spec, Matte Black, TLU001 , MPN: TLU001-EDEMO , Code: 2NZ-RBT-M6ET-TLU001-EDEMO-RE-C
  • USED UTG Pro AR15 6-position Receiver Extension Tube, Mil-spec, Matte Bronze, TLU001Z, EDEMO2, Used, Condition Like New , MPN: TLU001Z-EDEMO2 , Code: 2NZ-RBT-M6ET-TLU001Z-EDEMO2
  • USED, UTG Pro AR15 6-position Receiver Extension Tube, Mil-spec, 7075-T6, Matte Black, TLU001MS , MPN: TLU001MS-EDEMO , Code: 2NZ-RBT-M6ET-TLU001MS-EDEMO-IN-C
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