American Made
Buy Machine Shop Direct
Need Assistance? Call us at 425.530.0837
The Predator Series is our top of the line products.  These AR-15 upper receivers are built, test fired and ready to ship.  All of our Predator Series can be made "Complete", located in the drop down option under each product.

Do you shoot competition?  Want top-of-the-line? Need the premier product?  Just want to show off to your buddies?  Then look no further!  Order now before they are gone.....

These are custom built Ar-15 Upper Receiver Assemblies
 
515 Tucker Ave Friday Harbor, WA 98250 | sales@hardenedarms.com
Phone: 425-530-0837