NOT being one to believe what a bbl, choke, box of ammo, mfg., or 'Net "says"....
Test
Train
Trigger
Time
My Good Friend Dave McC calls it ...
BA/UU/ R 
Often times 'tis the Archer - NOT the arrow.
To paraphrase our late friend Brister " you get where you could paint 'em out of the sky with a stick..."
