Stuff each raspberry with nut butter. Add to a sheet pan or plate lined with parchment paper.
Add raspberries to the fridge while you melt together chocolate.
Add chocolate chips to a bowl along with the coconut oil. Melt together chocolate and coconut oil in 3 2-3 30 second microwave intervals, stirring after each time.
Dip each raspberry in chocolate. I recommend putting a toothpick in each raspberry to do this.
Add raspberries to a sheet pan or plate lined with parchment paper. Freeze for ~15 minutes or refrigerate for ~30 minutes, until the chocolate is set.
Notes
This makes 1 pack of raspberry reeses, so about 6-8 servings.