“Glock Perfection” yields solid designs with great parts compatibility. Here’s how to replace or improve the barrel.
by RK Campbell
We have heard it before, “Glock Perfection.” Glock pistols of all models have seventy five per cent parts compatibility. The compatibility claims I will sign off on as correct but perfection is beyond mortal kin. Part of gunsmith experience is fitting barrels and the Glock has its own unique parameters. I have fitted a number of Glock barrels over the years and my experience has been generally good. Occasionally there have been lowered expectations simply because the customer purchased an inexpensive barrel.