AR15 CASTLE NUT
- Mil-Spec
- Secures carbine buffer tube to lower receiver
- Precision machined surfaces
- Weight .02lb
Wholesale: 1000 pcs per box
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                Very good castle nut for pennys for the same purpose of high dollar ones.These work just fine for the price of the expensive ones. 
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                Its what you expectIt’s a nice castle nut. Not matte. But I liked that about it. 
 
        
 
            
                        
           
           
           
          