As long as your kydex product order has not entered the production phase - changes can be made. Changes in holster type, color / pattern selection or attachment changes may lead to increased order cost in which the remaining balance will be invoiced before the change is made. Retail items typically ship within 1-5 business days so we can not promise a change is possible. Please reach out to us ASAP if you would like to make a change to a retail item order and we will try and accommodate it.