• Reduce your factory 9-10lb Trigger Pull to a modified 5lb Trigger Pull!  
• Ultimate S&W Sigma Trigger Upgrade!
• Improve S&W Sigma Pistol accuracy and overall performance
• Nearly 50% Trigger Pull Reduction!
• Functions in all S&W Sigma Models and Calibers
• Best Aftermarket SW9VE & SW40VE Accessories!
• Highest Quality American Spring Steel ASTM A228 Music Wire
• Kit also includes Assembly Dowel
• M*CARBO Lifetime Guarantee
• Made in the USA!

WHAT’S INCLUDED:

• Custom Lighter SW9VE/SW40VE Sear Spring
• Assembly Dowel