Hello, another Coloradan here!

[elkbstr]

Hoping to learn a the in's and out's of my rifle and what work best for it.

300 RUM, Nikon Monarch 4-16, 150gr Barnes TSX mostly used for antelope in Wyoming.

Jeff

 

[MHO]

Welcome Jeff. There are so many on here with so much experience that they are willing to share. I would ask for some pet loads and give them a try. I do not have a 300 RUM. But on a lot of other rifles of mine, I have found some great loads form this site.