Czech Republic Kirasa BS-E Helmet w/ Cover & Net

Not a common helmet you see everyday! These Russian helmets were made for the Czech Republic as part of a depth repayment by the the Russian Federation. 2000 of these helmets were made and delivered to the Czech Republic. This one comes with 2 "C" stickers. I'm not sure if their unit marking or a mark designating them to be removed from current service as they have since been retired. This is the larger of the sizes manufactured at a large 68-62cm. 

These are incredibly rare and the first I've seen for sale since I began collecting. One of the interior straps are disconnected as pictured as-well. Overall an incredible helmet.