L lml081 New member Joined Nov 23, 2020 Messages 2 Nov 23, 2020 #2 can anyone into ballistics tell me what the muzzle velocity may be on a 1oz 28gram shell 1270fps 387mps measured at 2.5m i just want to know how this shell compares with others that are measured at the muzzle.
can anyone into ballistics tell me what the muzzle velocity may be on a 1oz 28gram shell 1270fps 387mps measured at 2.5m i just want to know how this shell compares with others that are measured at the muzzle.
