Yeah true true but the thing is that the M4 rifle has the classic layout, while the Type-95 has the bullpup layout. Which makes the barrel of the Type-95 rifle shorter in length then the M4 rifle. Also to clear things up are you talking about special forces in like ground forces, or special forces in like SWAT and police units? Just to clear things up.
Sorry I'm not quite certain that I understand; as bullpup rifle type95 has longer barrel then M4(type95 - 520 mm , M4- 370 mm).
As for type of SF units I'm talking about PLA SF and not SWAT style units in PAP and police...