cravinggame, yes magnus stingers come in 125 gr. I have had excellent results with both the Magnus Stinger and Steelforce Premium. They both fly right close to my field point and penetration just hasn't been a problem. I have found the Steelforce to be a little better interms of repeatable accuracy, flight in my setup and sharpness (both out of the package and retention). I shot an Bull elk and Black bear with 100grSteelforce 2 blade premium a few years back, in both case complete pass thrus and very little tracking required. On the black bear the arrow clipped the rear far shoulder and still exited. The blade looked almost reusable, the edge was rolled but no real damage...needless to say I haven't looked at another head since.

The razorcaps elkcrazy mentioned also look interesting/good.

I also like COC heads, especially for bears, moose or elk. best of luck