CZ [455, 457] adjustable front sight | Ergal ramp, 1.5mm fiber

Ergal adjustable front sight ramp built to fit CZ 455 and CZ 457 rifles, mounted with two screws (3mm or 6x48) — no gunsmithing beyond a standard fit required. Full compatible model list below.

An Ergal (aluminium alloy) ramp carries a 1.5mm fiber-optic rod, adjustable in height from 14mm to 18mm and half a millimetre either side for windage.

• Fit – screw-mounted ramp, no gunsmithing required
• Sight picture – fiber-optic rod, 1.5mm diameter
• Adjustment – height 14–18mm, plus windage either side

Made in Italy by LPA.

These sights are compatible with the following models:

We recommend to loctite the thread on the screws.

We recommend visiting a gunsmith for the replacement. However installation can be done also at home with good skills and basic tools.