Things I liked: I love the idea.
Things I would have changed: They fit very loosely in my Theoban Sirraco. I could hear the piston slam against the cylinder.
Things I liked: Big Boy packs a whollap. I haven't shot a squirrel yet. I think they saw what Big Boy did to a can and are afraid to show their fuzzy tails in my garden. I also feel they didn't reduce the accuracy of my Theoban despite their weight.
Things I would have changed: Nothing
What others should know: I am sure having a powerful air gun helps to keep accuracy.
Things I liked: I tested the Predator on a phone book against several other pellets, a 22 short and a 22 short that has only the primer but no powder. The Predator had better penetration than other similar pointed pellets. The Predator also flattened out well.
Things I would have changed: Nothing.
Things I liked: I like the idea. The H.V. had the best penetration of a number of pellets shot into a phone book. It was very close to the penetration of a 22 short.
Things I would have changed: The Hyper Velocity fit very loosely in my Theoban air gun. I could hear the Theoban's piston slam against the inside of the cylinder. After a few shots I stopped using the HV as I was afraid that it may damage my rifle.
What others should know: If RWS spreads out the tail of this pellet or slightly widens it--the H.v. would really be awsome.