Once a listing has ended, a buyer cannot cancel the purchase.
The buyer can cancel a purchase if the seller does not have the item available.
In this case we recommend that you Contact Customer Support to report the issue, and you post appropriate feedback for the seller:
- Navigate to Items I've Won: Welcome>My Buying>Items I've Won
- Under Actions, click Select
- Click Leave Feedback in the dropdown menu
Reason for policy:
A bid or purchase on GunBroker.com is considered a binding agreement/contract; therefore, it cannot be retracted or canceled unless there are exceptional circumstances.