Super Shocked that is. I have been shooting the 140 gr SST in Hornadys loading for several years with good results. Strictly for mid range whitetails. All this talk about bonded versions put me thinking I need to try them. So I picked up a box of Interbonds in 140s to try. Exact same shape, same speed, big difference in accuracy. I shoot a older factory Sendero in 7mm RM. At 300 yds the 140 SST averages 3" for 5 shot groups. The Interbond 140 shot over 7", yes 7". Tried 2 more groups and averaged right at 7" also. Not fliers, just giant groups. Never would have guessed it. Now off to the accubonds I guess.