READ!!!!
No returns !!!!!!!!!!  
This is the cheapest one on ebay and it will go fast!!!!!!!
Please look at photos to see fungus growth.
Up for sale is my Nikon ED NIKKOR AF 300mm f/4 . I've owned it for a few years and its been a great lens. It has a few scratches on the front element but nothing that would cause any issues when taking a photo. It comes with a front and rear lens cap. It also has internal fungus on the inside elements. I have used this lens up until I switched to my Fuji XT2 and the fungus has never affected any of my shots.

This lens is going to be a great and cheap way of getting into a sharp and great telephoto lens. This Lens delivers legendary Nikkor optical performance along with amazing focusing speed. The 300mm includes an M/A switch which allows switching from auto focus to manual focus with the touch of a button. This lightweight, compact, fast-focusing telephoto lens is ideal for sports, wildlife and action photography.
Please note that this lens comes with hard case shown

Filter Size 82mm Front / 39mm Rear
f/Stop Range 4-32
Minimum Focus Distance 8.5' (2.5m)
Groups/Elements 6/8
ED elements: 8
Magnification 1:3.7
Angle of View 8° 10'
Mount Type Nikon F-Bayonet
Lens Hood Built-in
Length 8.6" (203.2mm)
Maximum Diameter 3.5" (83.82mm)
Weight 2 lbs 14.5 oz (1.319 kg)