Light hammer strike on SW PC 627

[Torian]

Took my SW PC 627 357 out for the holidays, and was immediately struck by how many misfires I had when shooting 357 magnum loads.

Had no issues shooting 38 special...but as soon as I switched to magnums...the rounds were only discharging 50% of the time.

The trigger pull has already been tightened up on this gun...but now I felt like I needed to tighten it all the way. Does anyone think there is another issue at play here? Somewhat disconcerting for a 1100 dollar revolver that was "tuned" by SW for three days.

I was shooting magtech 158 grain loads if that helps.

http://www.magtechammunition.com/store/p14details589.php?pagePath=00000000,00000102itemList=

 

[rcmodel]

Tighten the strain screw in the front of the grip frame fully tight.

It is not a trigger adjustment screw!!!

rc

 

[Torian]

Rcmodel, thanks for the response. That's what I ended up doing.