75's with trigger trouble

[Popa Kapoff]

After this weekends match I notice that the trigger on my two 75useful where not up to snuff. One the trigger pull is around a less then a pound and i cause me to send a round down range early missing my target and shooting low. My other one has a srep in it you pull the hammer back all the way and squeeze the trigger the and it drops let a tenth of a hammer stroke then you squeeze a little more and boom. WHAT THE HECK?

[Peddler Parsons]

I had that problem also  I was told that the leat treating on the hammer was not that good, I took i\them apart and found that one was wore down almost smoth and the other had a piese of the lip broke off.
got new hammers from VTI and have had no problem in the last 3 years.

[Pettifogger]

Bad sear surfaces.  Often the hardening is very thin and once it wears through, the trigger pull goes bye, bye.

[Popa Kapoff]

I was thinking of ordering 4 sears and haven then properly harden