I've tried several lightweights. My first was a Remington ADL that I put in a Garrett Acculite stock probably 25 years ago. Still have the rifle and it weighs 7.5 lbs with Talley lightweights and 2.5-8x Leupold.
Tried the Model 7's, Colt Light Rifle, and did not really care for them. The Tikka I had was not bad and a good choice if you like them.
Finally tried the Kimber 308 and am quite pleased. Mine comes in at 6 lbs in a Leupold 2.5-8x and Talley lightweights. Mine shoots pretty well. This would still be my 1st choice in a lightweight.
A few months ago I got a good deal on one of the stainless Remington ADL mountain rifles in 30-06. I put a Bell and Carlson Alaska Wilderness stock on it and it comes in at 7 lbs scoped. My 2nd choice, especially if you feel 6 lbs scoped is just too light. Unless you just happen to already have a Remington mountain rifle and only have to buy the stock the Kimber will be less expensive, and lighter. Accuracy is the same for me.