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Need Armorer's Wrench! Let me start with: Tapco=discontinued; Magpul=No; Real Avid=No; NBS=No as 1 pin is angled; Truglo=No as 1 pin is angled. HELP!! — 4 Answers

by STEPHEN, from AZ, United States Asked on January 21, 2021

Name Aero Precision AR-15 BAR Barrel Nut and Shims (3.8)
$63.99 $43.99 Save 31%
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A
Answered by Armando R., Gear Expert, from IL, United States, on February 16, 2021

This wrench will work with that barrel nut:

https://www.opticsplanet.com/leapers-utg-armorers-multi-function-combo-wrench.html

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Answered by Jon S, member, from TX, United States, on October 03, 2021

utg one listed here doesn't work either.

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Answered by drizzledrop, member, from TX, United States, on December 21, 2021

I know that the tapco wrench is discontinued, however if you have one laying around and are wondering if that one works, it fits perfect.

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Answered by CrazyIvan, member, from CO, United States, on January 22, 2022

Just finished installing this barrel nut on my own build. I used a Wheeler Delta Series basic armorer's wrench like the one in this combo kit, and it worked just fine: https://www.opticsplanet.com/caldwell-wheeler-delta-ar-combo-tool-with-torque-wrench-156700.html

(Note: Couldn't find a link on this site to the wrench by itself. There is a different Wheeler wrench available with an asymmetrical profile, but it looks as if that one may have too many pegs to work with this barrel nut.)

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