We offer a 12 month manufacturer defect warranty on everything we sell, based on the date of purchase. You are also able to extend this warranty to a two-year period by fulfilling this Crash Replacement register form. If you feel you have a viable warranty claim to submit, please email us with your order number, description of the issue, and photo of the problem. If you did not purchase your item directly from us, please provide a sales receipt that shows purchase date as well as product model, size and rail material. We will reply back to your email upon our evaluation of your warranty claim. For further details please check out our warranty policy