Upgrade your S&W SD, SD-VE, or Sigma pistol with this Aluminum Action Enhancement Trigger Shoe. This solid-body aluminum trigger replaces the factory hinged polymer trigger, giving shooters a smoother, more comfortable trigger pull with reduced travel and improved control.

Designed for shooters who want a cleaner break, reduced pre-travel, and a refined, consistent trigger feel. Works perfectly as a standalone upgrade.

Features

• 100% Aluminum Construction
  Durable, rigid, and far more solid than the factory polymer trigger.

• Smooth, Rounded Trigger Face
  Provides a comfortable and consistent surface for proper finger placement.

• Reduced Trigger Travel
  • Approximately 20% reduction in pre-travel
  • Approximately 10% reduction in over-travel

• Reduced Pull Weight
  Expected trigger pull weight reduction of 10–15%, depending on firearm setup.

• Center-Mounted Pivoting Safety
  Maintains factory safety values while offering a solid, reliable trigger feel.

• Direct Factory Replacement
  Installs without permanent modification and replaces the factory hinged trigger design.

Compatibility

✔ Smith & Wesson SD9 / SD40
✔ Smith & Wesson SD9 VE / SD40 VE
✔ Smith & Wesson Sigma Series (SW9, SW40, etc.)

Does not fit M&P series pistols.