There is a 25mm upper for the M82A1 barrett (M107).
Give me 3 shooters with those and I will stop that pirate before he gets within the 930 meter “self destruct” max range of the series PG7 RPG’s........ These little SOB’s just have to lob a PG7 into the stacked sea containers to cause big trouble on such a vessel. set that bottom conex on fore and it’ll get ugly fast !
So if I were tasked to get through that indian country I would use the 25MM upper receiver for Ronnies M82A1 Barrett and a set of SOPHIE thermal binocs to stand watch for “pirates”.......:o)
Just my opinion .
http://www.smallarmsreview.com/pdf/payload.pdf
Stay safe Dave !!
How about both weapons?