I know exactly nothing about Bushnell Banner scopes, but as this looks nothing like the picture on Bushnells website or any other pictures, it is likely to be a fake.
The build looks like a generic cheap Chinese made scope, and the white writing doesn't look quite right.
If you suspect its fake having seen what a real banner looks like, you should report it to Trademe.
EDIT: That reticle doesn't look like any Bushnell reticle I've ever seen.
Bookmarks