Just received a new shipment from B.C. Tactical!
CZ 858 Picatinny Rail Scope Mount $69.99
-replaces the rear site on CZ 858
-easy to install pressure fit system
-made of 6061 AIRCRAFT GRADE ALUMINUM
-no gun smithing required
see it here: http://www.wanstallsonline.com/produ...4&cat=0&page=2
Let me know if you have any questions...