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Questions & Answers
Can this replace a Bushmaster Commercial buffer tube receiver? Expert Answer

Yes. The UTG Pro AR15 6-position Receiver Extension Tube Kit will fit/replace any AR15 buffer tube on an AR15 or rifle that is compatible with AR15 style buffer tubes.

by Ethan, Gear Expert, July 5, 2022
Will this fit Magpul MOE? Expert Answer

Yes. The UTG Pro AR15 6-position Receiver Extension Tube is a standard Mil-spec buffer tube that will fit all Mil-spec buttstocks like the Magpul MOE.

by Ethan, Gear Expert, February 23, 2022
Customer Reviews
Helpful Positive Review
Great product +1 by Breatheheartfire, Verified Owner, March 9, 2020
I have been hesitant for awhile to buy any UTG products not knowing much about the brand name figuring it was more China knock off stuff, however, it’s made in USA! This product is great! Fitment is excellent, Cerakote coating is excellent.... So fa...
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1/1 found this helpful
Helpful Positive Review
Extension tube kit by Bluemarlin, February 2, 2019
FDE color is good ,wide castle nut not narrow like the cheap ones. Has a very good spring , buffer , and end plate. Put it on a dpms au atec Camo upper/lower with matching au atec Camo furniture set from Magpul. The 6 position stock fits very snug...
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1/1 found this helpful
Helpful Positive Review
Clever Design by Chauncey Bland, Verified Owner, April 20, 2024
I'm new to the AR world and didn't know that you can change parts on basically the entire gun. This upgrade over the buffer with foam is night and day. Highly recommend.
1/1 found this helpful
Most Recent Reviews
buffer tube by Marcus, Verified Owner, July 1, 2024
Great buffer tube if you want a matching fde tube over the black im ocd and i have to have everything match if you are like me this fde buffer tube matched great to my magpul fde ar
Read All 4 Reviews
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Help support American manufacturing! Marked models of this product have gone through rigorous review and been certified by the manufacturer as Made in the USA.

Product Info for UTG Pro AR15 6-position Receiver Extension Tube Kit

UTG PRO Mil-spec Receiver Extension Tube Kit, Includes In House FDE Cerakote 6 Position Mil-spec Extension Tube, Buffer Spring, Carbine Buffer, Receiver End Plate, and Castle Nut, Precisely Rolled Extension Tube Threads and made in specialized factoriesimage

WARNING: California`s Proposition 65

Specifications for UTG Pro AR15 6-position Receiver Extension Tube Kit:

Manufacturer: UTG Pro
Fabric/Material: 6061-T6
Gun Make: AR Platform
Gun Model: AR-15
Country of Origin: USA

Package Contents:

  • UTG Pro AR15 6-position Receiver Extension Tube Kit

UTG Pro AR15 6-position Receiver Extension Tube Kit Orderable Models

List of Orderable Models

  • UTG Pro AR15 6-position Receiver Extension Tube Kit, Mil-spec, Matte Black, TLU001-KIT , MPN: TLU001-KIT , UPC: 4717385551961 , Code: 2NZ-BFA-M6PRET-TLU001-KIT
  • UTG Pro AR15 6-position Receiver Extension Tube Kit, Mil-spec, FDE Cerakote, TLU001D-KIT , MPN: TLU001D-KIT , UPC: 4717385551978 , Code: 2NZ-BFA-M6PRET-TLU001D-KIT
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