Atributy
- Model: Sigma
- Udělat: Smith & Wesson
- Dodací hmotnost: 0,005kg
- Šířka přepravy: 83mm
- Délka přepravy: 146mm
im very impressed 18.11.2010
i was very leery. i have replaced all other springs you can buy aftermarket for my sigma 40. not impressed with most. i did it anyway and happy with the results. if you are going to do it yourself make sure you know what you are doing. i don't have a pull gauge but can feel the difference
Quick fix for MA trigger 4.6.2010
I installed these on my MA Compliant ( 45 and 9mm) M&Ps. In both cases it took trigger down from 10.5# to a reasonable 7# with no additional work. Took all of 5 min to install without any major disasembly of the gun. Fit was perfect!