DETAILED NOTES ON GLOCK 30 GEN 4

My 2nd G30SF also experienced precision troubles as well as the WORST cause pull of ANY Glock I've ever owned, and I could NOT right it using this set up whatever I did and properly in excess of one,000 rounds of looking to repair it and “break in” the gun (which I haven't had to do with any Glock right before both).My guess is that the Gen4 G3