i just the the gamo 4 pack and i tested the master points and they are the best i used for shooting so for. Thesy pellets out of my 766 shoot very good groups at 30 & 50 yards. I can get all 5 shots in the 1/2" kill zone at 30 yards and at 50 yards i can put 5 in the 1" kill zone. with these new pellets i know now i can shoot flat out to 50 yards and they also give me deep penetration.