Quality AR 15 uppers, AR15 parts, AR-15 rifle manufacturer. Friday Harbor, WA
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Our inventory is live on the website so you can order with confidence that you will receive your item quickly. Call to inquire about our Dealer Program.

 We work hard to provide our customers with a first class experience, excellent value for their dollar. Making sure that you get the personal attention to detail and fast shipping and customer follow up that you expect.

Please note shipping times are currently running 2 weeks due to high order volumes.

*Thunderbeast Arms products are NOT compatible with our products, and will void your warranty.

515 Tucker Ave, Friday Harbor, WA 98250 | sales@hardenedarms.com
Phone: 425-530-0837