The Centennial Defense Systems Trigger Spring is designed to be a drop in component that will maintain reliability and lighten the trigger pull due to the increased spring weight. It is available in two different weights, plus 25% and 50% power allowing you to fine tune your trigger pull.
Fits: Gen 5 G17,19,19X,22,23,26,27,31,34,35,44,45
Does NOT Fit: Gen 1-4 Glock
All Centennial Defense Systems products are designed, manufactured, finished and assembled in the USA.