I have been having a problem shooting to the left with a couple of my compacts and sub-compacs but not all of them. With my full size and compacts & sub-contacts with smooth triggers I have no problems. Found out by installing smooth triggers in the ones I was shooting left with I cured the problem. Now the only one left without a smooth trigger is my G30. My question is Will a 21 trigger bar fit my 30? I searched and didn't find the answer.