Good rings but horrible screws! - CZ-USA Scope Rings Ckk 602 and Cz 550 19003

I have two sets of these rings and even with a carefully used torque and a good set of gunsmithing screwdriver bits about 1\4 of the screws split in half. The rest of them are incredibly soft. They still use the standard slot for the screw head rather than the more durable torque type found on other scopes. Fishing the screw out of the hole without scratching the rings with one half of the screw head gone is a tedious process. If you must buy CZ rings (rather than Talley) plan on replacing the screws before installation. Then set the tightness very light on the screws, and lap the rings before you put the scope on the weapon.