where does the JSB 15.89gr fall into this information ?
In around 20 fpe the 13.7 run @ .036/.040 and the 15.89 closer to .044 in LW & HW barrels @ 1500 ft elevation.
Quote from: Motorhead on August 24, 2020, 12:33:04 AMIn around 20 fpe the 13.7 run @ .036/.040 and the 15.89 closer to .044 in LW & HW barrels @ 1500 ft elevation.Any idea what it would be at around 14 fpe?-Y