I like my Nukes just a tad more than my Origin. With the 16# spring my Nuke is about 1/2# heaver on the bolt lift...but the way a Nuke chambers the round and closes is the shizzz. As others have stated it's almost like it closes itself. And now the Nuke has a built in recoil lug and is made of a stronger steel. Plus I like the bolt knob more than any of the Origin designs...Struggling to decide between a Nuke and Origin.
But they are both great actions and you can't go wrong with either.