https://www.youtube.com/watch?v=vNl76kUNW38No more headspace and timing gauge when changing barrels.
But the M2A1 has been in service for 15 years with a quick change barrel and fixed headspace
>3
>>65652393The M3 has been around for decades, tit was designed for the Kiowa originally.
>>65652393>video even says that it's not a replacement for the M2>the gun in the video that they demonstrate the quick change is an M2A1>M3 doesn't even have a quick change barrelOP is a fag