The longer barrel is only to hold a suppressor. It does not add anything to the sight radius (distance between your sights). Without any calculations, I want to say that the additional barrel length small enough that it does not add any significant ballistic advantages.I am going to order a new PPQ 45 ACP.
I see I can get the regular barrel or the slightly longer threaded barrel.
This will be for target use at the range only.
Any real difference here or reason to go for the longer barrel...or not??