Description
                        Threaded 1/2 x 28 for 5.56mm AR15 platforms. Should be installed by a qualified armorer.
                        
                    
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                Additional Information
| Hazardous: | N | 
| Caliber: | 5.56mm | 
| Size: | Mod 0 | 
| Stockable: | N | 
| Country Of Origin: | US | 
 
             
             
                             
                             
             
             
             
            