EGW Heavy Duty 1-Piece Picatinny Rail 7075-T6 Aircraft Grade Aluminum Alloy Fits CZ 557 SA

The mount is specifically engineered for the CZ 557 short action. It is crucial to verify the ejection port opening, which measures 2.675 inches, to ensure proper fitment. EGW has observed some rifles with longer ejection ports that are still categorized as short action. The picatinny cross slots extend the entire length of the rail, offering the shooter flexibility in mounting scope rings and other accessories. EGW's one-piece scope mounts are the preferred choice for both hunters and tactical shooters. This mount is a Picatinny-style base, compatible with both picatinny and weaver scope rings. EGW manufactures these mounts in-house using advanced machining centers. After machining, the mounts undergo tumbling, sandblasting and type-III anodizing to ensure long-lasting durability. Recommendations include using 0 MOA for shooting distances of 0 yd - 500 yd and 20 MOA for 500 yd - 1000 yd. When zeroing a rifle with a 20 MOA mount, EGW advises zeroing at 200 yd. For installation, EGW recommends applying 20 in-lb of torque and a drop of blue Loctite (sold separately). All components, including mounting screws, wrench and packaging, are proudly made in the USA. Designed for the CZ 557 short action, this mount features a 2.675 inches ejection port opening and is compatible with both picatinny and weaver rings The mount, crafted from aluminum, features a durable type III anodized finish and is fully manufactured in the USA, including all mounting hardware For shooting up to 500 yd, use 0 MOA, for 500 - 1000 yd, use 20 MOA, apply 20 in-lb of torque and secure with blue loctite during installation