hint
the gun was fired at sealevel
the the relative humidity is 64% and the atmospheric pressure is 17.4psi
the tempeture out side was at 65*F 60*F wind chill factor in.
the gun has a barrel diameter of 4.8cm rifled
used 150g of black power
and the bullets diameter is 4mm
and the gun was pointed straight into a piece of cake with 18 candles and she was a redhead 105lbs and a full C cup