Get the 30-06 that comes with the scope. Go to the outdoor range and shoot. Press Up until it reads ".20". Put the dot on the red dot on the board (the middle one). Shoot, and you should hit the red dot on the board.

When starting a new level in Career Hunt, look around your cabin before leaving. You should find some form of transportation.

When trying to shoot deer at long range, it is best to try and find a long range rifle such as the 300 BA and pre-test shooting something (like a tree) to see how much you have to compensate for wind and drop.

Go to equipment & press Triangle, Square, Circle, R1, R2, Then X...

.25-06 Bolt-action - Complete 3 regions
.44 magnum - Complete 1 region
13 gauge semi-automatic - Complete 5 regions
7mm Short Mag bolt - Complete 7 regions
Compound bow - Complete 2 regions
Field scope and .308 bolt action - Complete 6 regions
Hawke Eye scope and .300 magnum bolt - Complete 8 regions
Johanna - Complete the game in easy mode
Static scope and 7mm Magnum bolt - Complete 4 regions
X-Ray vision - Complete the game

In Wyoming, go to the second location and go across the bridge. Once there, you can climb on top of the mountains and can see all the deer from that spot. You can shoot them with a 30-30 or 30-06. This also works in other places. Note: Do not go down the mountain when the deer is dead or you will die from the fall.