I'll have to try & pick some up on my next 'shopping' trip to P&d. Primarily just just accuracy testing and also a little work on mediums like jugs of water for 'effect', I've tried Hornady V-MAX and Sierra Blitzking's

but I'll have to try some of the Speer TNT-HP's. I have a Remington 221 Fireball (handgun) and I see loads listed the 50gr. I also have a 22-250 in a Ruger # 1 but in the Speer # 13 manual I don't see loads specifically for use with the TNT-HP. SP's, yes & HP's yes but no the TNT-HP's.

Just checked their info on the TNT in Chapter 3, Speer Rifle Bullets: Their Characteristics And Uses but my question wasn't answered. I'll call their 1-800 # later but in the meantime, does anyone know why they are not listed? Too fragile for those velocities or just an oversight?