I found 10mm data for the Barnes 140gr TAC-XP on loaddata.com. 11-13gr of #7 and standard LP primers. With 12gr at 1395 fps. I loaded several mid-range loads in 400 cor bon at 12gr that were accurate without too much kick. Not sure what velocity these 140gr bullets need to fly to be effective(compared to Barnes 155gr bullet.).Corbon DPX in 40cal(140gr) has a velocity of 1200fps. I heard that Double Tap is coming out with a 140gr loading in 10mm at 1500fps.
Last edited by Snapper2; 04-03-2010 at 11:42..