Brownells RSA-100 Pro-Spring Kit 17 lb for New Model Ruger Single Action

The Brownells RSA-100 Pro-Spring Kit is a 17 lb replacement spring kit designed specifically for New Model Ruger Single Action revolvers. This kit provides a reliable, performance-tuned spring weight to optimize trigger feel and action function. Ideal for gunsmiths and enthusiasts looking to improve or restore the action of their Ruger Single Action revolver with a quality, purpose-built spring upgrade.