Make sure the lock up is tight - you should not detect any movement when the action is shut and see no more than a sliver of light between the breech and barrel. If it is loose when the action is open - that is OK. Look down the bore to make sure it has not been neglected - rifling worn away at the throat or at the muzzle, they should both be defined and crisp. A 22 Hornet is not going to shoot the rifling away. If you detect this, then the previous owner did not use proper cleaning techniques. Look at the crown make sure it is not boogered up. If it is not too bad, you can touch it up yourself. Plastic fore ends are more difficult to "adjust", but they can be done - wood is just easier. While not always an indicator, the overall condition usually speaks of how well the previous owner took care of it. I have seen guns that looked like they had been through 2 wars, but shoot great. I have also seen guns that looked pristene that would not shoot worth a darn - so it not a done deal on looks alone. Check the trigger out if you have a chance. bring along a snap cap, but if you do not have one, just cock it and with your thumb on the hammer pull the trigger just to make sure every thing is working OK. While doing this observe the transfer bar that it comes up into position OK and is not "floppy". Those are a few things to look for in a used or even a new Handi. Good Luck and Good Shooting