Shot a good sized, mature doe a few years back with a 37 pound High Sierra Recurve using the 1.5 inch 125gr XL's. I draw 30 inches. These were the original German ones, not the newer ones. 18 yard shot quarting away pretty steep. Went in through middle of stomach and hit far shoulder coming out.(shot from ground level) Got two holes, but did not get complete pass through, due mostly to heavy bone contact on that far shoulder I believe. Deer made it 60-70 yards and piled up with a solid blood trail. I was impressed with them, however, have not used them since because I only have 6 of the originals left and am kinda saving them for a special hunt.