Like I said above, if "keyhole" is meant to be a good thing than I was wrong. Again I have never seen anything positive about a rifle that Keyholes.Not so fast…he is talking about Weatherbys vanguard guarantee of 1 MOA regardless of caliber in a good way. I completely understand his post and not in poor form. I owned one in 270 for a number of years and found the same thing with factory ammo. When I started Africa just decided to sell mine to get something else
If I'm wrong then I'm wrong, I have never seen anything that said a rifle that Keyholes was a good thing.
Keyhole - The undesirable tendency of a bullet to tip in flight and hit a target sideways, leaving a distinctly oblong hole. This loss of gyroscopic stability is typically caused by a bullet aspect ratio inappropriate for the rate of twist of the rifled barrel, an out-of-balance bullet or its having nicked an impediment such as a twig, in flight.