Of course if you want a "real" hand primer that's properly made go for an RCBS Universal Hand Priming Tool, bit more expensive but you really do get what you pay for
RCBS Universal Hand Priming Tool
The Lee if you want time left to shoot or the K&M (with if micrometer seating dial) if 'engineering' a divorce.
As heard last month at the SHOT (Shooting Hunting and Outdoor Trade) Show 'meet-n-greet' from a (somewhat tipsy) engineer from a reloading equipment company: "Put a micrometer on it and reloaders will pay through the nose for it." Go figure.~Muir
+1go with the lee one, does what it says on the box.
sinbad