This may be a dumb question but....
Can benchrest primer's have a negative effect on a load?
I have a great load for my 223 with 53gr V-Max and standard CCI primer's.
I thought I would try the CCI BR primer's and my group openned up a fare bit????
Also, just out of curiosity. I have 26.0gr of H4895 with the 55 V-Max,CCI primer at 3384fps.
I also have, 26.3gr of H4895, CCI primer and the 53gr V-Max at 3384fps.
Why would the 53gr be the same velocity with more powder and lighter bullet then the 55?? Or my Chrony isn't right??
Thanks
Kevin.
Can benchrest primer's have a negative effect on a load?
I have a great load for my 223 with 53gr V-Max and standard CCI primer's.
I thought I would try the CCI BR primer's and my group openned up a fare bit????
Also, just out of curiosity. I have 26.0gr of H4895 with the 55 V-Max,CCI primer at 3384fps.
I also have, 26.3gr of H4895, CCI primer and the 53gr V-Max at 3384fps.
Why would the 53gr be the same velocity with more powder and lighter bullet then the 55?? Or my Chrony isn't right??
Thanks
Kevin.