Any Used PR EXTREME ELITE HP 260 GRAIN FOR .50 CALIBER (40 cal size bullets for Deer)

[KnightExtreme]

Came across these PR EXTREME ELITE HP 260 GRAIN FOR .50 CALIBER

Precision Rifle

Wondering if any have used them on Whitetail Deer? Are they Accurate and how well do they Expand?
KnightExtreme

 

[ElDiablito]

They’d prob be fine on whitetails. Personally, I’d stick with a proven (and popular) bullet like a 250 gr XTP. PR has never been a really popular brand. And… .40 bullets in a .50 usually don’t shoot worth a damn.