[tbighunter]

The disc I had did not shoot 150 grains very well.I shot 100 grains of 777 and a 250 grain mz expander,and it shot very well.I think 150 grains is not necessary unless you like getting kicked.My new knight is the kp1 and I shoot 2 pellets of shockeys gold and a knight 250 grain polymer tip bullet.It shoots it very well.