I had a box of 140 gr Sierra HPBT for a 270. Don't remember why I bought them, but I had them for years. Dad passed away, left me his Ruger Ultralight. I loaded up some midrange powder charge loads with those bullets and shot clover leaf groups. Who knew? A favorite nephew begged me for the rifle, so I gave it to him, with the hand loads, and he sends pictures of all the big bucks he kills. He speaks highly of the bullet's performance.
I have come to think that the Sierra HPBT hunting bullets are a great bullet that nobody talks about. Even though it's a hollow point, the bullet seems to be pretty tough.