Garth, you can do this. I would contact Buds Customer Service for assistance and kindly ask if they will waive any discretionary restock fees at 1-859-368-0371 9am-9pm EST Mon-Fri. or use the Blue Chat now button at the bottom right corner 9am to 9pm Mon - Sat and 9am to 7pm Sunday.

Upgrade? It seems you would have to cancel your order, pay a fee and purchase the other gun through layaway. You need to contact buds customer service.

it can be don however buds may charge you a fee and you will need to Contact Buds customer service (859) 368-0371 available 9AM to 9PM CST Monday through Friday or use the blue chat now button and they will help you We are not buds employees we are volunteers that answer questions