Found a partial box of 220 Swift that I reloaded, 6/1/2002. Relatively moderate load of IMR 4064 (37.5 grs) topped with a Nosler 52 gr bullet and Rem 9 1/2 primer in a R-P case.

When I shot the first one, I got 5 splits equally spaced in the neck of the case. Primer looks good.

What do you think is the problem? Shoot them or pull them?
[img:center][Linked Image]
[img:center][URL=[Linked Image][/img]

My biggest fear is when I die my wife will sell my guns for what I told her they cost....