Britannia Rails CZ 455 Full-Top Picatinny Rail 11mm Dovetail brand_-HIKMICRO It works on a dual-colour

It works on a dual-colour reactive coating: every hit punches through the black face to reveal a bright chartreuse halo

so there's no mistaking the brand behind it

This is the 1" medium height variant in blued steel

steel and ceramic surfaces

Britannia Rails CZ 455 Full-Top Picatinny Rail 11mm Dovetail brand_-HIKMICRO It works on a dual-colourBritannia Rails' full top Picatinny rail is a one piece replacement base built specifically for the CZ 455 (and compatible CZ 452 models check the fitment chart), giving the whole length of the receiver a continuous Picatinny rail rather than a short two piece base. The profile is raised to clear the action and is cut out over the ejection port, so cycling and case ejection are completely unaffected. It fits straight onto the rifle's factory 11mm