Does every M&P 15-22 need trigger work?

I just did the 15 Minute Practical Trigger Job for the m&p 1522 and the trigger feels great however when I pull the trigger lightly, it doesn't fire. Looks like the firing pin is not hitting the hull hard enough. I can pull the trigger harder and it will fire. Any ideas on how to fix this.

Replace the hammer spring that you modified.

How hard you pull the trigger should have NO effect on how hard the hammer hits.
 
Happy day! 3750 36gr cci mini mags on the way (got shipping confirmation). Springs installed and Never-seez as recomended and 200rds, no problem! so far so good!
working fine
 
Back
Top