Lynn, Im interested in fps it takes to get em to open up & alloy used.
I have the 180 version but the hp is deeper & opens nicely with bhn 10 all the way down to 850 fps & can blow the nose off if much faster, I can get it to hang together with harder alloy until they shatter off.
I use the 180 as a solid for hunting & yet to recover 1 .
By the way where`d ya move to ??? Closer ???
GP