170 gr Remington corelocks, They used to be cheap. Shot great in my rusty Marlin 20" RC. I only have iron sights so I picked the heavier bullet because I don't shoot over 150 yds. I killed 2 deer in one day. 25yds and 65 yds both DRT. Examined the hides, the bullets had textbook expansion. I think these bullets are available for reloading. J