I second Huntkings assessment of the cartridge. I also use the 125 Nosler BT for hunting and it works great. I used that bullet a few years back years to take a 12 point whitetail that weighted 180 pounds dressed on certified scales. ( Thats big for western PA). 70 -80 yards quartering away one shot dead right there out of 10" contender. Complete penetration and really messed up the boiler room. I have used 150 grain Hornady SP to shoot steel and they have similar 100 zeros. Have also used 100grain speer "plinker" bullets with unique powder for low velocity small game loads.