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Leapers
Overview
The Leapers UTG PRO Receiver Extension Tube is a Mil-Spec carbine buffer tube designed to provide a reliable foundation for your AR-15 stock. Constructed from durable 6061-T6 aluminum, this tube features a six-position adjustment, allowing for optimal length of pull for various shooting preferences. It's commonly found in builds utilizing a carbine gas system and chambered in .223 Wylde, making it a solid choice for versatile performance.
Leapers UTG UTG PRO Receiver Extension Tube 6 Position Mil-Spec, FDE - TLU001D
Prices checked
Leapers UTG UTG PRO Receiver Extension Tube 6 Position Mil-Spec, FDE - TLU001D ranked #31 of the 107 buffer tube kits builders added on GunPartPicker in October 2026. Builders have added it to their builds on GunPartPicker since October 2026. Since April 2026, it ranks #71 of the 213 buffer tube kits builders have added.
Availability is good: it was in stock at one retailer or another nearly every time we checked in October 2026, and today all 4 retailers we track have it in stock. Prices barely moved in October 2026, holding around $37.99, with no real sale all month. Buying today, the lowest price is $37.97 at Optics Planet, which matches the best price we saw in October.
Updated · from real builds on GunPartPicker · Prices checked · refreshed daily across 37 retailers
We ranked every buffer tube assembly by how often it shows up in real builds on GunPartPicker.
Read the guide: AR-15 Buffer Tube Assembly Guide →Check it against the live catalog:
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Builds in the community that include the Leapers UTG UTG PRO Receiver Extension Tube 6 Position Mil-Spec, FDE - TLU001D
| Build | Parts | Total |
|---|---|---|
![]() | 27 | $2391.95 |
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