Many reviewers praised the simple installation process of the spring kit, indicating that no fitting is required for most models. Users noted that it can be easily accomplished with basic tools, and resources for guidance are readily available online.
A common theme among reviewers is the noticeable improvement in trigger pull weight after installation. Although several users reported that the change varied in effectiveness, many expressed satisfaction with the enhanced feel of the trigger, especially when paired with other aftermarket upgrades.
Some reviews highlighted concerns about the lighter hammer spring leading to issues such as misfires due to soft strikes on the firing pin. This raised a caution for users considering the kit for their firearms, suggesting a trade-off between improved cycling and potential reliability issues.
A few reviewers mentioned compatibility issues with the latch spring, indicating that it did not fit older models like the 39A. This aspect led to frustration for those whose firearms did not benefit from all components of the kit, underscoring the need for better compatibility information.
Despite some critiques, the overall sentiment appears positive, especially among those using the kit for cowboy action shooting and hunting. Reviewers frequently noted significant improvements in the firearm's operation, making it a valued addition for many.