These are the same projectiles loaded in our 45-70 300gr SCHP load. These offer reliable penetration and industry-leading expansion. At .4575″ they can be loaded in 458 SOCOM or 45-70 Government for exceptional terminal results on large game.
Contact us for starting loads and recommended powders. We have a good amount of pressure testing under our belt using these, and while we do not share our own load data, we can help you find a great load to work up.
The pictured expanded bullet (see above) had an impact velocity of 1,354 FPS.