Your Glock will need a different barrel for lead. The others should be just fine. You will spend a little more time cleaning too, at least I did.
The more convenient range near my home only allows lead bullets and no jacketed ammo at all.
Some weapons are calling out jacketed ammo only.
I know that the 1911 Colt allows lead bullets.
What about Glocks? Sigs? Kel-tec 9? Kahr 45?
Your Glock will need a different barrel for lead. The others should be just fine. You will spend a little more time cleaning too, at least I did.
Are you sure that you do not have that reversed? The ranges over here only allow jacketed ammo and no lead or reloaded ammo. I dont understand why the range by you does not allow jacketed ammo.
Jacketed ammo can dent steel backdrops and cause ricochets. The all lead ammo will not do this.
I guess if your steel is thick enough you can allow the jacketed ammo, but apparently they did not spring for the heavier steel.
I would check to see if 'your range' allows frangible bullets. They are non-toxic and will not richochet.
I'm surprised that they even allow lead. Assuming it's an indoor range I hope they have a good ventilation system as lead is very toxic.
A local indoor range here only allows frangible ammo. It works in any firearm.
If you do use lead, cleaning the barrel is very easy. Simply place the barrel in a mixture 50% white vinegar and 50% hydrogen peroxide (drug store strength) for 3 to 5 minutes then push the crud out with a cloth patch. If extremly heavy lead doesn't clean up in 5 minutes put it back in for a second round. Avoid the fumes which are minimal.
Finish with a protective coat of Hoppes or similar as you would when cleaning after using jacketed rounds.