There is nothing like what you want available, at all period.
I'm not trying to be an asshole or "elitist" but seriously even most snipers will probably never use a 4x scope for shooting at most a 2.5 or 3x scope but nothing like a crazy 10x scope.
Secondly to get a rifle shooting like that would take about $1000+ in mods. Sure, stock the TM VSR is a pretty kickass gun but then you can get things like the Zero trigger, and a bunch of PDI parts and other aftermarket parts and those aren't very cheap to come by.
So my advice, if you want precision shooting buy yourself a .177 air rifle; an Anschutz 8000 or something. And do that kind of shooting. Hell even the Daisy Avanti isn't that bad of a precision target rifle. See how small you can get your groupings with one of those rifles then you'll understand (especially the concept of precision vs accuracy). When you become 16 or 18 (depending on field owners rules) introduce yourself to the local community and you'll definitely start off on the right foot.
ಠ_ಠLess QQ more Pew Pew
READY TO >> RACE