Getting ready for a trip down south yesterday a friend and I shot verification strings to 400 m with our 223s.
We both used to use the sierra 55spbt but the guy who loads gordons had changed him to a 68 gr hpbt match.
Previously a similar 68 grain bullet had proved fine at 100 m but useless at 200 plus (oval holes and all over the target frame) so we were a bit dubious. MV measured 2920, These worked well were stable to 400 and we got a good drop chart for them.
The bullets are 25 mm in length with the cavity being 10 mm deep so very tail heavy.
The rifles a savage 1:9 twist
Does anyone use these for hunting and have hornady changed the design as the same bullet was a fail 2 years ago.
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