Hellbilly,
I mentioned that my loads where above the book. DO NOT, under any circumstances, load your contender beyond the book loads. The pistol I'm using is based on the Remington Model 7 action and will safely accept rounds that are loaded beyond the factory ammo level, which is held down in pressure due to this being a old round that has had many less robust firearms chambered for it.
The Remington 150gr load that I tried in it will shoot .6" 3-shot groups. I fired some factory in it when I was breaking in the barrel and it shot superbly. This load would be suitable for deer hunting if you held your shots to 100yds, I wouldn't go beyond that by much. The 150gr load will be a pussycat in your ported barrel if you are sensitive to recoil.