Howdy a newbie repoting for duty. Have placed my 15-22 in layaway at Cabela's, and am waiting for my Discover Card Gift Certificates to arrive. Gun is costing me $15.00 plus tax. EEEhaw. Bought 2 boxes of Winchester Wildcat 22 HV to start with. Anyone know what the coating is on the bullet? Are these cartridges good, bad, or so-so? What's a good distance to start targets at? TIA