Here are three knives I use regularly.
This is a rifleman's knife made by Jim Rubley of IN. It is an early knife made in the mode of highly qualified blacksmith Eastern style, filed steel bolster.:
This is another Rubley knife but mad as a more backwoods blacksmith rifleman's knife. Again, Eastern with a forged guard etc:
This knife was made for me as a gift from an AMM member. It is a bit more Western but still functions as a rifleman's knife. Its made from a truck spring.
And this is my everyday inside the belt guy forged by Joe Keesler. The bright spot is a quarter:
Enjoy