Are there more durable snap caps than A-Zoom?

I've been very happy with A-Zoom snap caps in my double action hammer fired pistols, where I don't have to rack the slide to reset the hammer. With my Glock pistols, I have to partially rack the slide every time to reset the firing pin after dry firing. I've noticed that the multiple slide racks are eating up my A-Zoom snap caps at the seam where the bullet and casing meet.

What kind of snap caps do you all use in your Glocks? Are there any snap caps that are more durable than the...

Are there more durable snap caps than A-Zoom?