Yes, boiled wool pants are traditionally used as hunting pants.Not sure I'd recommend M43s though. The way the leg is designed requires them to be tucked into boots. It isn't great for bushwhacking unless you have putties. Not to mention they're made to be worn with suspenders, not a belt.Look into getting some vintage Filson Mackinaw pants. They're boiled wool, a similar colour, and actually made for hunting.