If you mean a collimated laser like the "Laser Genetics" brand ND light/Lasers. I researched this years ago. They do not make a RED one that is legal here in the USA. The Laser module for red to be powerful enough would have to be over the US legal 5MW Power level for civilian lasers.
No real advantage to it anyhow with todays Focusable Red led lights allowing critter identifications at 300+ yards.