As a licensed Retailer, all manufacturer's warranties apply unless stated otherwise. Noteable exceptions would be on surplus parts.
Our in-house built uppers are assembled by our staff armorer are guaranteed to run with mil-spec quality components and new manufactured ammunition (use remanufactured and reloaded ammunition at your own risk). Sons of Liberty has agreed to honor their Lifetime Warranty on our WO Built uppers that use all SOLGW componentry.
For our in-house brands (Zerobravo, Weapon Outfitters) we offer a lifetime guarantee on all manufacturer defects. Guarantees are transferable. If any item we manufacture is faulty, defective, or broken due to manufacturing, we will repair/replace at no additional cost to you.