One air gun setup you could have for the rest of your life?

If you could have any setup you want what would it be? It can even be your dream gun setup but you can only pick one for the rest of your life. Choose wisely. You can choose everything for it the gun all the way to what accessories you want but that is it.
FX Crown 25 cal 600mm barrel 700cc bottel custom butt stock adjuster, Accipiter moderator, Delta Striker 5-50 scope
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OK if this is "purely fiction" as you have stated, then it would be a .177 Caliber, 600mm barrel with 1/2-20 threaded end, 480cc bottle custom shape, side lever, custom wood stock with thumb hole, picatinny rail, 46x60 fixed focus SFP fine MOA retical Scope, and it would shoot one hole groups at 100 yards, RIGHT OUT of the FACTORY BOX. No tuning, no diddling, no twiddling, no additional $1,000 for upgrades.

ThomasT