Sig 938 trigger problem

cptmclark · June 20, 2020, 08:59 AM

Hello,
I have a 938 with a "catch" in the trigger. After takeup, that is a click as it goes over the "obstruction", and firing at about 9 pounds, give or take 2 pounds.
I'm hoping Sig doesn't make bad stuff, and don't understand where it hangs up. Is this common, and what to do??
Thanks,

DnPRK · June 21, 2020, 03:47 AM

My guess is a problem with actuation of the firing pin block. Carefully strip the slide taking care not to lose the plunger and spring. Clean, check for burrs from machining, lightly lube and reassemble.

June 20, 2020, 08:59 AM	#1
cptmclark Senior Member Join Date: November 22, 2004 Location: Indiana Posts: 432	Sig 938 trigger problem Hello, I have a 938 with a "catch" in the trigger. After takeup, that is a click as it goes over the "obstruction", and firing at about 9 pounds, give or take 2 pounds. I'm hoping Sig doesn't make bad stuff, and don't understand where it hangs up. Is this common, and what to do?? Thanks,

June 21, 2020, 03:47 AM	#2
DnPRK Senior Member Join Date: August 24, 2001 Location: LC, Ca Posts: 1,917	My guess is a problem with actuation of the firing pin block. Carefully strip the slide taking care not to lose the plunger and spring. Clean, check for burrs from machining, lightly lube and reassemble.