Return to AR15 SPANNER WRENCH - JAM NUT & CASTLE NUT
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  0 of 0 people found the following review helpful:
 
5 of 5 Great product January 25, 2024
: Michael Best from Houston, TX United States  
Very happy with the product and delivery.

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  0 of 0 people found the following review helpful:
 
5 of 5 great tool January 7, 2024
: kayshun from FL United States  
just received this with my buffer tube, threw it in my cart after some research, great tool hands down

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  0 of 0 people found the following review helpful:
 
4 of 5 Spanner works fine February 8, 2023
: Rich B.  
This wrench worked well for removing the castle nut off of my buffer tube, no issues. One minor gripe, I ordered a castle nut with my purchase and somehow it was not included in my order. Since it's a cheap part, I didn't figure it was worth making a stink about because the mailing cost is more than the part itself. Service was fine, and the order was filled quickly otherwise.
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MAS Defense Reply: Richard, we reviewed your order and did not find a castle nut. Looks like you only ordered the buffer tube and spanner wrench. Customer service sent a copy of your invoice to your email.
Thank you for your business and your feedback!

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5 of 5 November 24, 2022
: Paul Willis from Bellevue, NE United States  
Worked, no issues

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  0 of 0 people found the following review helpful:
 
4 of 5 Right Tool for the Right Price August 25, 2022
: Adam Munn from Bunnlevel, NC United States  
I do not build a lot of ARs, so this tool is perfect for my limited number of builds and for occasional use.  Great company with no guessing what is in stock, quick delivery, and love supporting a business close to home.

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  0 of 0 people found the following review helpful:
 
5 of 5 Perfect May 6, 2022
: Jk99 from Henrico, VA United States  
Just what you need for your castle nut. Nothing fancy. Gets the job done. Oh and mas defense is apways on point!

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  0 of 0 people found the following review helpful:
 
5 of 5 Fantastic January 22, 2022
: Dillon from FL United States  
It seems every wrench only fits ar15s. I'm glad this company has both. It gave me the capability to tighten down on the ring for my lr-308. Thanks again.

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5 of 5 January 17, 2022
: William McDonald from Bakersfield, CA United States  


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5 of 5 AR-15 Spanner Wrench November 23, 2021
: MICHAEL TERRELL from DETROIT, MI United States  
Awesome price. Well made. ☺

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5 of 5 good tool October 29, 2021
: Dad from Sacramento, CA United States  
for the price this is an excellent tool to remove mil spec barrel nuts and some free floating hand guards(jam nut)

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