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overbore
07-30-2008, 09:50 AM
My son in Colorado asked me for a 3,200 fps load for a7mmMaggie using N560 powder so I did a calculation here in Georgia which gave him close to what he wanted. He then asked for exactly, 3,200fps which again Quick Load calculated at 68.5 gr. In almost live time, less cellphone time, he reported only 13 fps low on desired M/V. Not too shabby considering all of the variables not accounted for such as new brass and primer intensity. :):):) Overbrore

mikecr
07-30-2008, 09:56 AM
There is just nothing else like it.
Now calibrated/validated, you can run all kinds of 'what ifs' with confidence.