My second G30SF also had precision challenges as well as WORST result in pull of ANY Glock I have ever owned, And that i could NOT accurate it using this setup regardless of the I did and very well more than 1,000 rounds of attempting to repair it and “break https://glock-30-gen-457777.theobloggers.com/39052038/5-essential-elements-for-how-do-i-buy-a-gock-30-gen-4-online