Until we can prove it wrong it is our feeling that a tip in the hollow point is an inhibitor to bullet deformation. It is essentially a plug in the hollow point stopping fluid from entering the hp. All bullets need to expand from the inside out. In conventional lead tipped bullets the lead is the fluid. All the rest need that fluid into the hp to make them expand properly. We are after the fastest deformation that we can get. The quicker the bullet deforms form its ballistic form into its terminal form the better the bullet does at disrupting vital tissue. All of our hunting bullets deform very rapidly and reliably. Our Sledge Hammer line with the large 2.5mm hp, and bigger, simply hit hard. Best that I can describe it is they hit like a flat based bullet shot backwards. That is essentially what they turn into on impact.
View attachment 111621 This 1800 lb trophy eland was taken with a 116g 25cal Sledge Hammer. Shot frontal at just over 100y. That bullet was recovered in the small intestine after traveling through 5' of eland. The bull traveled about 40 yards in a half circle and stood there doing the wobble. She shot it again for good measure. Just as she pulled the trigger he wobbled hard and she hit him square on the big shoulder bone. That bullet shattered the bone and lodged in the brisket on the far side after going through the front of the lungs. He was already dead, but that one dropped him like lightning struck him. Both recovered bullets were identical and once mixed up could be told apart. This is all on video and when is done with editing and ready for production we will be able to use it. It was frankly amazing. I never would have thought an animal that big and tough with a bullet that small. That combo also took zebra, wildebeest, impala, warthog, and two blesbok. All of these animals were trophy quality and only the eland took 2 shots. That is what we are after, and will not settle for less in order to satisfy a higher bc or faster manufacturing process.
Rifle used was a 257wby running them at a bit over 3400fps.
Steve