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CASTLE NUT
CASTLE NUT AR15
 
MSRP: $7.00
Our Price: $4.99

Stock Status: In Stock


Product Code: MAS00118004
Qty:

DESCRIPTION
 
CASTLE NUT

Standard Castle Nut for AR platforms.

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Average Rating: Average Rating: 5 of 5 5 of 5 Total Reviews: 88 CLICK HERE TO WRITE A REVIEW »

  0 of 0 people found the following review helpful:
 
5 of 5 Castle nut September 2, 2026
: Michael Jones from Shannon, NC United States  
Great quality, fast  shipping. Couldn't ask fit more.

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  0 of 0 people found the following review helpful:
 
5 of 5 Castle nut July 28, 2026
: Jon from VA  
Standard castle nut, no issues.

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  0 of 0 people found the following review helpful:
 
5 of 5 January 19, 2025
: Steven Conard from San Antonio, TX United States  


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  0 of 0 people found the following review helpful:
 
5 of 5 Perfect fit! August 30, 2024
: Jonathan Constant from Colchester, CT United States  
This castle nut is the perfect fit for my AR.  Everything I get from MAS Defense is great!

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  0 of 0 people found the following review helpful:
 
5 of 5 Castle Nut August 12, 2024
: Leonard Brott from El Mirage, AZ United States  
Seems To Be Of Good Quality.

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