Sorry, we are a rifle manufacturer, not a scope service/repair company. IOR has a Limited Lifetime Warrantee, and it is a factory direct warrantee. We (Bushmaster) have a 30Day no questions asked return policy, and offer refunds 15Days from the Invoice Date, as long as the items are new & unused.
Any questions you have on this product we will gladly answer. 1-800-998-7928