Most holy grail air rifles are ultimately with patience and a bit of luck attainable.There are a couple I fancy,but right at the top of my list would be one of these,
I am a Man of La Northumberlandia, a true Knight and spend my days on my Quest (my duty nay privilege!) and fighting dragons and unbeatable foe, to right the unrightable wrongs, to bear with unbearable sorrow and dreaming my impossible dreams.