I'm looking at buying one of these in a remington 700. I am looking to get a starter long range rig. It will be a Remington 700. I like the 338 RUM in the stainless laminate but they make a lefty 300 RUM in a Sendero. I already have a 300 win mag. I was going to get a custom rifle built, but I got so confused on caliber that I am just going to buy a rifle set up for long range shots, and try it before I one built.