American Defense Manufacturing

American Defense Manufacturing, LLC. was founded with an idea and hard work. What developed was the QD Auto Lock System. All American Defense Manufacturing, LLC products are 100 percent designed and built in the U.S.A. All of their products are designed by shooters with one goal - Customer Satisfaction.

American Defense Manufacturing feature a lifetime warranty. ADM will replace their products if they break under normal operating conditions. Warranty does not apply to intentionally damaged or destroyed items, or products damaged by abuse or poor maintenance. This warranty is limited to the repair or replacement of the part which is returned to American Defense MFG and is determined by ADM to be defective. Requirements: American Defense MFG, LLC must be contacted prior to returning anything for warranty work, email works best. When shipping an item back for warranty work, please include a completed returns form with the product stating the issue that you have experienced with it. Only use the supplied Vibra-Tite on all screws used on American Defense mounts. Do Not use Loctite, this will void the warranty. Access the Return/Warranty/Repair form here.