Mosrite 300 Mono Bass Guitar s/n KB0022 early 1970s

Mosrite 300 Mono Serial Number KB0022 early 1970s, Single humbucker pickup in the bridge position. In very good condition for its age, all the original hardware is in great condition (and all there), Has some wear and tear on the body (as seen in the pictures), Neck is in great condition and still has a nice glossy shine to it.

The Zero Fret has been replaced for playability purposes.

Pickup sounds great (that real 70s thump bass sound) Volume pot works great and the Tone pot is getting a bit weak but still works

Measurement at the 12th fret (E) 3mm and the (G) just under 3mm 
Neck relief is set at 10

Comes with what we believe to be the original hard shell case.