who cares about an unsupported chamber this is only a factor if you reload. with normal ammo prices 9mm in particular is a waste of time to mess with reloading it. bad mouth glocks all you want but they work, are still the lightest pistol in their class I know of. from my hands they also have a very unique way of shooting where I want with the very first rounds out of the gun even when its been a long time since I shot the gun.
