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Glennster · May 23, 2007, 06:20 PM

Thanks for your help with the BC on the .223 75 gr.

Can you tell me how many feet per second equals Super Sonic. I'm trying to figure out when this load will go from super sonic to sub sonic.

THANK YOU Gentlemen !!!

May 23, 2007, 06:20 PM	#1
Glennster Senior Member Join Date: July 31, 2005 Location: Northern Indiana Posts: 226	FPS = Super Sonic Thanks for your help with the BC on the .223 75 gr. Can you tell me how many feet per second equals Super Sonic. I'm trying to figure out when this load will go from super sonic to sub sonic. THANK YOU Gentlemen !!!