1965 Fender Mustang Pickups
Fender Mustang pickups are the same as those used on Musicmasters and Duo-Sonics but
different than those used on Stratocasters and Telecasters. Mustang pickups can be
identified by flush pole pieces on both the top and the bottom faces of the bobbins.
If the pole pieces stick out, they are most likely not the original Mustang pickups.