CZ 527 / 557 Trigger Spring Diablo A foam insert is adhered

A foam insert is adhered to the top and bottom inside lids to cushion the contents

(does not include chokes)

At Hornady®

Anodized Aluminum Ferrule

CZ 527 / 557 Trigger Spring Diablo A foam insert is adheredYoDave's CZ 557 527 Trigger spring Reduce the trigger pull to half of what the factory spring will adjust down to, used in conjunction with the sear adjustment screw located on the front of the trigger blade you can now get your trigger pull safely down to under 1 pound, or of course adjust it back up to the 2. 5 pound range. Included with the spring is a support block to aid in removing the trigger pivot pin. A light dab of grease will hold the