UTG Leapers UTG PRO Mil-Spec 6-Position Receiver Extension Tube
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UTG PRO Mil-Spec 6-Position Receiver Extension Tube for Buttstocks

SKU: UTTLU001 MFR: TLU001
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$21.97
$24.97
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Key Features

  • Enhance your AR-15 with this durable UTG PRO Mil-Spec receiver extension tube.
  • Enjoy a precise fit with this 6-position buffer tube, built to mil-spec standards.
  • Crafted from high-quality aluminum, this receiver tube offers lightweight durability.
  • Upgrade your buttstock with this compatible extension tube for optimal shooting comfort.
  • Weighing only 4.0oz, this receiver extension won't add unnecessary bulk to your rifle.
  • Ensure accuracy and stability with this UTG PRO receiver tube, a valuable gun part.
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Special Order?Estimated to Ship: 12/10/2025
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Questions & Answers

FAQ

What is the Leapers UTG PRO Mil-Spec 6-Position Receiver Extension Tube made of?

The Leapers UTG PRO Mil-Spec 6-Position Receiver Extension Tube is made from 6061/T6 aircraft-grade aluminum for maximum durability and resilience.

Is this Receiver Extension Tube compatible with all rifles?

The Leapers UTG PRO Mil-Spec 6-Position Receiver Extension Tube is designed with a mil-spec diameter, making it compatible with a wide range of rifles.

What benefits does the zero-gap fit provide?

The zero-gap fit with polymer stock and receiver is designed for the most demanding silent operations, ensuring seamless integration and optimal performance.

Is this Receiver Extension Tube suitable for professional shooters?

Yes, the Leapers UTG PRO Mil-Spec 6-Position Receiver Extension Tube is a valuable accessory for both professional shooters and firearm enthusiasts due to its high-quality construction and performance.

Bill N : I am confused is this for a Remington 870 or an ar15, I need a Rem. 870 12 gauge receiver extension. It looks correct in the photo however the description talks about it being for a ar15. If this is correct for my 870 and also has a rail built into the bottom of it that would be totally awesome??? thanks for your help.ANDREW R : I'm not sure I understand your question. The manufacturer's website indicates that this image is correct for the model listed. The manufacturer indicates compatibility with AR15 rifles only.

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Review Summary

UTG Leapers UTG PRO Mil-Spec 6-Position Receiver Extension Tube Specifications

  • Material

    Aluminum

  • Weight

    4.0oz / 113.39g

  • UPC Code

    4712274526839

About UTG Leapers UTG PRO Mil-Spec 6-Position Receiver Extension Tube

Enhance your rifle's performance with the Leapers UTG PRO Mil-Spec 6-Position Receiver Extension Tube, meticulously designed for compatibility with a wide range of rifles. Crafted from 6061/T6 aircraft-grade aluminum, this receiver extension tube offers unparalleled durability and resilience, ensuring it can withstand the rigors of extensive use.

This 6-position Receiver Extension Tube, with its mil-spec diameter, is precision-machined to provide the tightest tolerance control. This ensures a zero-gap fit with polymer stock and receiver, a critical feature for those seeking to optimize their equipment for the most demanding silent operations.

Whether you're a professional shooter or a firearm enthusiast, the Leapers UTG PRO Mil-Spec 6-Position Receiver Extension Tube for Buttstocks is an essential component to enhance your shooting experience. Its robust construction and precision engineering make it a reliable choice for those who value performance and quality in their firearm accessories.

UTG Leapers UTG PRO Mil-Spec 6-Position Receiver Extension Tube Features

  • 922R Compliant: No person shall assemble a semiautomatic rifle or any shotgun using more than 10 of the imported parts if the assembled firearm is prohibited from importation under US Code 18 section 925(d)(3)
  • Matte black anodizing with Mil-spec, Type III Hardcoat, Class II

Warranty Information

This product has a limited lifetime warranty.

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Key Features

  • Enhance your AR-15 with this durable UTG PRO Mil-Spec receiver extension tube.
  • Enjoy a precise fit with this 6-position buffer tube, built to mil-spec standards.
  • Crafted from high-quality aluminum, this receiver tube offers lightweight durability.
  • Upgrade your buttstock with this compatible extension tube for optimal shooting comfort.
  • Weighing only 4.0oz, this receiver extension won't add unnecessary bulk to your rifle.
  • Ensure accuracy and stability with this UTG PRO receiver tube, a valuable gun part.