Yup, the Eckers .30-06 is an amazing rifle and has one of the best sounds in the whole game. I love it and it's my first choice when I start a new game. Recently thought about this as a new dlc.
First.
Pioneer series .54 caliber muzzleloader: a muzzleloader designed from the ground up to punch through the toughest big game North America can offer. Recently used by a traveling Hunter in Vurhonga to take a world record Cape Buffalo. Classes 6-9 with both solid and polymer tipped sabot bullets.
Second.
Warden series, available in several calibers
.338, .358, or .35W. This rifle is designed with guides in mind, providing a reliable defense against large predators that can take down even moose and bison with relative ease. Classes 6-9 with polymer tipped bullets and hollow point bullets.
Third.
Traveler series, .243.
A newly designed semi-auto model with a five round magazine that allows predator hunters to take advantage of multiple shot opportunities with a small advantage over traditional bolt action rifles. Classes 2-6, with standard ammunition