Please note – Spring Kit not needed with a stock trigger.
The Glock Spring Kit is available to help you tune your DFM just the way you want it, or to the specs your academy requires – from 2 1/2 lbs. to over 10 lbs., and everything in between! A handy, wallet-size, plastic, color-code card is included!
(Note: Pic of springs is for illustrative purposes only. Actual springs are color-coded only on the ends to facilitate selection.)