The Firing Line Forums - View Single Post

lah2420 · February 16, 2013, 11:11 PM

Thanks. My chrono was reading right above 3100 fps with 24.5 gr of H355 out of a stock mini 14. At 24 gr it was just under 3000. When I tried 25 gr it stayed just above 3100 and my group spread out considerably. Then I received the Hornady manual and wondered if I was going to have to start all over again.
I had started with Hodgdon's 23 gr start level which Hornady showed as max.

February 16, 2013, 11:11 PM	#4
lah2420 Member Join Date: August 2, 2009 Location: Arkansas Posts: 54	Thanks. My chrono was reading right above 3100 fps with 24.5 gr of H355 out of a stock mini 14. At 24 gr it was just under 3000. When I tried 25 gr it stayed just above 3100 and my group spread out considerably. Then I received the Hornady manual and wondered if I was going to have to start all over again. I had started with Hodgdon's 23 gr start level which Hornady showed as max.