I am thinking of building a longrange hunting rifle on a Rem 700 action and using a M40 A1 McMillan and having it chambered in 7mm Rem Mag. I am wanting it to hunt deer sized game out to say 700 yards maximum. Do you think this would be a good combo? What opions does anyone have on the 7mm Rem Mag for this type of application? Does anyone have a similar set up? I am also toying with using an A2 stock but think the M40 Mac would suit my needs better. I am looking at 7mm instead of 300 Win Mag because I want to be able to call my shots and feel the 7mm will be more suitable for this than the heavier recoiling 300. The rifle will have a T8 mod (I think in the US they are referred to as suppressors) fitted also to mitigate recoil. It will also have a medium heavy profile of barrel similar to say the Sendero. Any feedback would be greatly appreciated.