I shoot a Remington custom shop 300 Ultramag with 200 gr Nosler partitions on game out to 450 yds if conditions allow such a shoot--

The scope is a Swarovski 3x12 with the TDS feature. Combine this with a laser range finder and decent shooting conditions and you have a great setup!!

Ihave a 338-378 WBY with a similar TDS setup with a 16 power scope and I am going to swap the scope to a 12x Swarovski!!The 16x is too much magnification and scope weight to carry around and be practical--

I think a 12x scope is perfect for most long range game.Whether enough for target shooting I dunno--