.20 Crow Magnum Pellets

The old yellow label ones shot very well in pretty much everything such as my older 20 caliber Daystate Airwolf and Theoben Rapid and Edgun Lelya single shot and HW100 and Greg Davis rebarreled LW 20 caliber Marauder. Oh and 20 cal Silver Streak too and Beeman P1 and R7 and HW97k all 20 cal.

I quit buying 20 caliber guns after Crosman Premiers in 20 caliber were discontinued which were the most accurate long distance ammo in most of my guns.

If they do well in your guns and priced right I would buy them all. They might be discontinued. H&N Crow magnums may or may not be exactly the same but look really close and same manufacturer.
 
If you have a .20 cal rifle, can't hurt one bit to buy and try them. If they do and shoot well, go back and buy every tin they have and stash them away. Owning 8 rifles in .20 and the 7 kinds currently made plus a sleeve of H&N Spitzkugel's I got my hands on before AoA sold off the last of what they had. I would have bought every tin they had without a 2nd thought just to even have them.

Hopefully someone who actually got to shoot them when they were still being made will chime in on how well they did or didn't shoot but I'd like to think they would in at least one of the 8 .20 cal rifles I have.