Wolff's Performance Packs are a significant upgrade over factory springs and can restore new life to tired and worn guns. Each set is assembled to improve function and reliability.
Features: This pack greatly improves performance of the 311 series shotguns which is essential for Cowboy Action Shooting.
Gunsmithing Required: Installation
Contains; 2 reduced power hammer springs, a reduced power sear spring and a reduced power top-snap spring
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