Got a .22 rimfire with a scope? Buy yourself a couple of boxes of Colibri's, sight it in at 20 yards, and go kill pigeons. Less noise than a pellet gun, just as deadly and usually just as accurate. My K77/22 has accounted for several hundred pigeons, starlings, crows, grackles, etc., while my RWS M 54 sits in the vault collecting dust.