The Brownells SS-311 Pro-Spring Kit provides the highest quality action-tuning springs by Wolff to help the model 311 shotgun “hang” open for reloading, while giving less cocking effort. Designed for Savage and Stevens 311 shotguns, this kit enhances functionality with precision-engineered components that transform your shooting experience.
The kit contains two factory standard hammer springs, one 15% RP sear spring, two 30% RP hammer springs, and one 15% RP top lever spring. This carefully selected combination of factory and reduced power springs allows you to customize your shotgun’s performance to your preferences, whether you prioritize reliability, smoother cycling, or faster follow-up shots.
Professional gunsmiths and enthusiasts trust Brownells for quality aftermarket components backed by the brand’s reputation for precision and durability. Whether you’re restoring a vintage Savage/Stevens 311 or refining an existing shotgun, this pro-spring kit delivers noticeable improvements in action smoothness and reliability.
