CZ 455 Picatinny rails

CZ 455 Picatinny rails convert the 11 mm receiver dovetail into a universal Picatinny base for modern rings, one-piece mounts, and red dots with Picatinny adapters.

Why add a rail?

• Universal interface: easy fit for scopes, micro dots (with bases), and night/thermal devices.
• Repeatable zero: cross-slots resist shift and make optic swaps straightforward.

Fit & material

• Model-specific: select a rail made for the CZ 455 11 mm dovetail (clamp-on or screw-on, per the maker).
• Aluminum vs. steel: aluminum saves weight; steel maximizes rigidity and thread strength.

Install tips

• Degrease rail, receiver, and screws; apply Loctite threadlocker.
• Torque to spec in a criss-cross pattern; witness-mark and recheck after your first range session.
• Verify screw length/pitch—no bolt or barrel interference.