Things You'll Need
Instructions
Use a pair of pliers to remove the old bolt knob from your rifle.
Clean the rifle's bolt, where the new knob will be installed with a solvent or cleaner with a clean rag and then dry it well.
Twist the knob onto the bolt to the right in a spiral motion by hand. Once the knob is threaded and fitted, twist it back off.
Place a small amount of bolt knob adhesive inside the knob and place it back onto your bolt and allow it to dry.