Now, iffin yer talkin yer trajectory, I'd say yer Rap is the buzz. That there fellah knows about gravity and windage n such eh? Why, he could shoot the nuts off a flea (Fleas got nuts? Never thought about that.) on a megajump at a thousand yards with a .177 cal single pump air-spring break in a stiff wind. Well, that's according to what he posts eh? Well, kinda. I am just assuming.