RE: Accubond penetration?
Not with 140AB but I have used the 160AB in my 7mm rem mag for moose, elk and deer. All were behind the shoulder heart lung shots and pass thrus. I was happy with the performance. I am not sure how they'll perform on shoulder shots. I have switched to the 140gr Barnes TSX for moose and elk. Equally it has preformed good on 2 bull elk behind the shoulder H/L shots and on a shoulder shot of a bull moose yeilded awesome results(recovered bullet found on the oppsite side hidewas over 2x diamter and in excess of 90% weight rentention - shot distance was 70yards/MV +3200fps).
Both loads group sub 1 at 100.