Roc Import GPA
11-29-2005, 12:10 AM
#2
Nontypical Buck
Join Date: Feb 2003
Location:
Posts: 3,516
RE: Roc Import GPA
The only thing that concerns me iscavitation with lower impact velocities usingsmaller caliber bullets (Meplat) applying this equation: C=[VD/240] - 0.625 V=Impact Velocity; D=Meplat Diameter; C=Cavitation.[X(][X(]Good luck.
12-05-2005, 07:08 PM
#3
Fork Horn
Thread Starter
Join Date: Feb 2003
Location: WI USA
Posts: 175
RE: Roc Import GPA
Yes, I guess I had a similar concern. When do the petals come off? If they stay on too long, I guess it is no big deal, because you basically have an X bullet.
If they come off too soon, how big will the channel be through the vitals.
I think I would want to shoot a few intowetpacks to see what happens before I actually tried them in the field.
If they come off too soon, how big will the channel be through the vitals.
I think I would want to shoot a few intowetpacks to see what happens before I actually tried them in the field.
