I would like to here recommendations for long Range Shooting out to 1000 yards with a Browning Safari Bar Mark II chambered for the 338 Winchester Magnum with a Nikon 4-12X50 Buckmasters scope with a Kenton elevation turret ballistically matched for the 338 WM. I hunt in Wyoming and sometimes need to make long range shots. I would probably never take a shot past 500 yards, but I would like to know the performance of this rifle out to 1000 yards against elk, mule deer, etc. I have just recently bought this rifle and have not hunted with it yet. I know the Lapua is good out to 1000 yards, but it is daylight and dark between these two rounds. Thanks!