Delta Mike site -
"HRBC uses a high performance dry lubrication on all projectiles. Only Certified “Virgin Bullet Alloy” not recycled, is used in the production process of HRBC projectles, giving pistol calibers a rated hardness of #7 Saeco scale or #16 Brinell Hardness Scale"
Have the same for e.g. 303 Cal
I know a lot but it seems less every day...
Bookmarks