MAS Defense is committed to providing "Quality Parts at Reasonable Prices!" Our foundation is built on excellent customer service, honesty and integrity. These simple guidelines are what has made MAS Defense the preferred company it is today.
Thank you for your business and support!
Team MAS Defense
SHIPPING LEAD TIMES
Parts will ship in (1) business day. Barreled Uppers ship in approximately (1-2) business days. Barreled Uppers are built to order using our (50) point checklist, head spaced and test fired to ensure 100% function before they leave our facility.
Local Pickup is available by appointment 10AM - 5PM, Monday - Friday in Charlotte, NC. You must have a NC SHIPPING address for this option to populate. If your state/zip is different, use NC, 28217. We do not have a retail store and are not taking walk-in customers at this time.
All of our inventory is LIVE DATA. If a part shows in stock, we have it in stock. We do not believe in "Back Ordering" parts. Barreled Upper Orders can not be changed or modified in any way after they have been placed. Please contact us before you place an order if you have any questions or if you are unsure of fitment.
Due to increased fraudulent activity, customers with different billing and shipping names or addresses will be required to submit a copy of their drivers license to confirm their identity. Once confirmed, customers will NOT have to resubmit on future orders. We apologize for the inconvenience.