Combine peanut butter and butter in a saucepan and melt over medium heat.
Stir in powdered sugar, Rice Krispies and graham crumbs.
Roll into 1" balls and place on a baking sheet. Refrigerate at least 2 hours.
Melt chocolate chips at 50% power in the microwave until almost smooth. Stir in coconut oil.
Dip peanut butter balls into the chocolate mixture allowing excess to drip off. Place on a parchment lined pan and cool completely.
