Hey everyone. I have a Tikka T3 i want to start shooting 500 yards with. I already do alot of 200 yards and some 300 yards with it. Do you think factory ammo would work well out to 500 yards? I only have a 3x-9x scope on it but i plan on getting a 4x-12x for shooting that far. I plan on using QR mounts so i can go back to the 3x-9x for hunting.