Great price. Buy in multiples 2,3,4 etc. This part gets jacked up after disassembling the gun over the years. If you put an Apex ambi slide stop you'll need a new spring. Useful item to keep on hand.
Good product! A pain in the ass for removing the iron sight of the non-OR Shadow 2, but it goes perfectly with the Holosun 507. And with the iron sight remover, it's no problem.
![CZ 457 montagebasis [Picatinny rail] | 25 MOA](http://www.cz-parts.be/cdn/shop/files/cz_457_picatinny_rail___25_moa_2260.jpg?v=1755183174&width=1214)