A firearm relies on all parts working together. Changing one part has an affect on other parts.
Glocks are great pistols for what they are. Service pistols.
Have you entertained the thought of going to another platform?
"A well regulated Militia, being necessary to the security of a free State, the right of the people to keep and bear Arms, shall not be infringed."
Life Member NRA
Life Member NAHC
Former President of the ECPT (Eifel Combat Pistol Team)