Apex Tactical J-Frame Duty Spring Kit – S&W J-Frame Revolvers

The Apex Tactical J-Frame Duty Spring Kit replaces the factory mainspring and rebound spring in Smith & Wesson J-Frame revolvers to deliver a smoother, lighter trigger pull without compromising reliability. Designed for duty and defensive carry, this kit reduces trigger pull weight while maintaining positive ignition with all factory ammunition types.

Machined from heat-treated chrome silicon alloy steel with a precision ground finish, these springs are engineered for consistent performance under heavy use. Installation requires basic gunsmithing tools and experience with revolver internals—function testing with your carry ammunition is essential after installation.

• Part Type: Trigger Spring Kit
• Compatible Firearms: Smith & Wesson J-Frame Revolvers
• Material: Chrome Silicon Alloy Steel
• Finish: Heat-Treated, Precision Ground
• Installation: Gunsmithing Experience Recommended
• Includes: Mainspring, Rebound Spring