5.56 rounds like the 77 gr and 5.56 open tip SOST used by some military personal including the USMC with a flash reducer type propellant.
Do flash reducing propellants reduce noise as well or are they just as loud but with no muzzle flash?
5.56 rounds like the 77 gr and 5.56 open tip SOST used by some military personal including the USMC with a flash reducer type propellant.
Do flash reducing propellants reduce noise as well or are they just as loud but with no muzzle flash?
Which makes a louder report up close and at a distance? A military M4/M16/M249 in 5.56X45 or an AK-47 in 7.62X39?
Assuming the 5.56x45 has a higher chamber pressure and muzzle velocity than the 7.62X39?
