Mounting Hardware is Included
This mount fits:
CZ 557 Short Action
Rail Type: One Piece Picatinny
Machined From: Solid 7075 T6 Aircraft Grade Aluminum
Finish: Matte Black Hardcoat
Overall Length of Mount: 5.488"
Height: .552" (Top of Receiver to Top of Picatinny)
Quick Disconnect Ring Compatible: Yes
Ambidextrous: Yes
Compatible with Picatinny or Weaver scope rings.
Mounting Hardware: #6-32 X 1" Screws and T-15 Bit Included
Torque Specs: 25 in/lbs
Ejection Port Opening: 2.675"
Fits 19mm dovetail