Re: 3 lug repeater actions?
Not to disagree with Vintec on how nice it is, but unfortuantely I doubt the 995 action suits your requirements.
I have a Sako M995 (TRG-S). I like the action very much, short bolt lift, smooth as anything, adjustable trigger (although mine doesn't go as low as I'd like but there's a Jard kit). But it's not a Rem footprint and is difficult and more pricey to accessorise.
If you do go that way I can let you know where I got my bits and pieces and who else makes stuff to pimp them...