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UTG PRO AR Pistol Extended Receiver Extension Tube Kit, Includes Castle Nut, Carbine Buffer, Black

SKU: UTTLU009KIT MFR: TLU009-KIT
$59.97
$69.97
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Key Features

  • Enhance your AR pistol build with this durable UTG PRO receiver extension tube kit.
  • Achieve superior accuracy with a stable buffer system designed for AR pistols.
  • Enjoy broad compatibility; this kit fits most AR pistol platforms seamlessly.
  • Easy to install, this AR pistol kit upgrades your firearm in minutes!
  • Great value: includes all essential components for a complete AR pistol build.
  • Always available, keep your AR pistol performing with quality UTG gun parts.
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Special Order?Estimated to Ship: 08/15/2025
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Questions & Answers

Shopper : Why Did You Choose This?ERIC L : Previous experience with this and it works very well. I would buy it again and again over and over. The castle nut and plate are quality too.

Reviews about this item

Review Summary

2019-05-29T10:57:49

Rated 5 out of 5

Product

I would like to say thank you for your product but I already sent a review and I don’t understand why I have just sent another one now I’m not into reviews unless I care about the product and I already told you what I thought about the product and today is not a good time to be talking to anybody I’m in really bad shape I cannot do anymore but that you already if somebody didn’t read my review by now it’s very unfortunate you need to get somebody new because it’s already been a few days and you still haven’t reviewed it yes

John C.

2018-08-07T14:18:50

Rated 5 out of 5

Buffer Tube

Best price found and quick on the shipping.

William C.

2018-01-25T10:52:11

Rated 4 out of 5

It should fulfill its function

Haven't had a chance to use it yet. It appears as though it should fulfill its function. Looks clean. Haven't noticed any flaws.

Clint S.

2018-01-02T09:07:05

Rated 5 out of 5

Great parts at great price

Works as expected, seems like good quality. But stock fits nicely. Good quality at a good price.

Julian G.

2017-09-11T14:42:37

Rated 5 out of 5

Great customer service

Got a great price on what i ordered and it was promptly shipped to me. Great customer service.

Michael R.

2017-09-05T09:10:19

Rated 5 out of 5

Just what I needed

I needed a FDE tube to finish my latest build, this kit is a nice unit, fit and finish are great.

David Y.

2017-07-26T09:26:27

Rated 5 out of 5

Would highly recommend this set up

This was a very nice upgrade to my ar-14

Miki*Bennett M.

2017-07-16T21:23:10

Rated 5 out of 5

Awesome!!

Great product!

Justin T.

UTG Extension Tube Kit Specifications

  • Color

    Black

  • Material

    Aluminum

  • Compatibility

    AR Pistol

  • Dimensions (L x H)

    8.5 x 1.25" (21.59 x 3.17cm)

  • Weight

    12.2 oz (345.8g)

  • UPC Code

    4717385553194

About UTG Extension Tube Kit

FEATURED REVIEWS

Product

By John C.

I would like to say thank you for your product but I already sent a review and I don’t understand why I have just sent another one now I’m not into reviews unless I care about the product and I already told you what I thought about the product and today is not a good time to be talking to anybody I’m in really bad shape I cannot do anymore but that you already if somebody didn’t read my review by now it’s very unfortunate you need to get somebody new because it’s already been a few days and y...

View full Review

Buffer Tube

By William C.

Best price found and quick on the shipping.

A high-quality UTG PRO AR Pistol Extended Receiver Extension Tube Kit in a sleek black finish is a must-have for any firearm enthusiast. This kit includes a durable castle nut and a reliable carbine buffer, providing you with all the essential components you need for your AR pistol. Designed for optimal performance, this extension tube kit enhances the functionality and longevity of your firearm. The black finish not only adds a touch of sophistication but also offers added resistance against wear and tear. Whether you're a professional shooter or a hobbyist, this UTG PRO AR Pistol Extended Receiver Extension Tube Kit is a valuable addition to your firearm accessories. Crafted with precision and attention to detail, it ensures seamless operation and superior performance. Upgrade your AR pistol with this comprehensive kit, and experience the difference in quality and performance.

UTG Extension Tube Kit Features

  • Precision Machined from 7075-T6 Aircraft Aluminum with a Dry Film Lube Coated Interior for Smoother and More Reliable Cycling
  • Finished in a Matte Black Type III Class II Hard Coat Anodize
  • Compatible with Standard AR15 Type Buffers and Springs
  • 8.5" Extended Length and Compatible with Gear Head Works Tailhook Mod 1 and or Most AR Pistol Receiver Extension Tube Covers
  • QD Receiver End Plate Designed with Quarter-turn Rotational Over Travel Stops
  • Includes Carbine Buffer, Buffer Spring, Castle Nut, and Quick Detach Receiver End Plate
  • Made in the USA

Warranty Information

This product has a limited lifetime warranty.

Key Features

  • Enhance your AR pistol build with this durable UTG PRO receiver extension tube kit.
  • Achieve superior accuracy with a stable buffer system designed for AR pistols.
  • Enjoy broad compatibility; this kit fits most AR pistol platforms seamlessly.
  • Easy to install, this AR pistol kit upgrades your firearm in minutes!
  • Great value: includes all essential components for a complete AR pistol build.
  • Always available, keep your AR pistol performing with quality UTG gun parts.

What's in the box:

  • PRO AR Pistol Extended Receiver Extension Tube (Black)
  • Indexing Pin
  • Castle Nut
  • QD Receiver End Plate
  • Carbine Buffer
  • Buffer Spring
  • UTG Lifetime Limited Warranty