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2 Posts

I am working on a calculator, and I need to know what the relationship is between MPBR, MRD and GEE... The research I have done thus far indicates that the metrics of MRD and GEE and simular and MPBR is a metric unto itself.. Can anyone tell me if that is indeed the case?... Are some of these measurements simply metric based (opposed to english.. i.e. meters instead of yeard) measurements?..

Where can I find an actual forumula to calculate MRD/GEE when MPBR is known?.. or calculate MRD/GEE when BC,bullet weight and muzzle velocity are known?...

Specifically I am not looking for some place to go and make a calculation.. I am looking to actually see the forumula which needs to be used...

Any help greatly appreciated..

Darin

Grand Island, NE