Hello ,Just aquired a Brno ZKK 600 rifle in 7x57.It has the old pop up peep in the rear bridge.Unfortunately the original stock is broken and I need a new one .It is the standard low comb classic style Brno zkk 600 stock.If anyone has one for sale or knows where I can obtain one I would be greatly apprieciative.Thank You!(Even a 95% inletted stock blank would do )Note I am in the USA presently