Anyone familiar with these shells

[MarketHunter]

I had a load of those in #6 years back that came out of Uncle Phillips estate. I shot them up at squirrels and game farm pheasants. They were a solid shell as I recall.

[Mark Britton]

They are from the mid 70's I used to buy them at JC Penneys for 1.99 a box. Money I made in the summer pulling tobacco, I still have one empty case box.

[Paul Harm]

JMHO, but they're gonna kick. In a auto , ok, in a old double with some drop in the stock, no. It's a good price though.