L1A1 rear sight with dual aperture

For bid is a genuine rear sight with double aperture (short and long range.this sight fits for L1A1 rifles.The scale is in Yards.
No rust,perfect working conditions.the paint is a genuine arsenal paint
Don't pay immediately after bidding.
I'll see with you best postage conditions,before sending the invoice.
Thank you for your interest.

Note: unfortunately for bidders,E-bay US has cancelled my item today ,because of their ridiculous anti-terrorist policy,instead of cancelling the same item sold the day before by an american seller !!! Maybe because I'm french ? We are not terrorists,neither american nor french e-bay sellers ;terrorists don't bargain on e-bay or other web sites !!!
Us bidders,would you be nice to receive my apologies for this disagreement .