The Browning MG .50 M2 has been in service for over 65 years, and in my opinion, why fix something if it aint broken. I was dumbfounded when I heard the CF dumped it from its Army role.
Simply put the .50 (12.7 x99mm) bridges the gap between 7.62mm and 20mm, and has earned it's place in any modern army.
It will be in service here in Australia for many years to come. The QCB version is the latest to be used, but the good ole flex in M2HB configuration is also used by all three services too.
The majority of ADF .50s in use are WW2 era, and just like an old Timex, keep on ticking. Its FTR after FTR, replace parts, re-phosphate, and carry on. Some are FTR marked 1952, and again, 1971. We even have some Canadian Diemaco (D90) rebuilds too on M2 WW2 era recievers.
Even the QCB versions are converted onto WW2 era recievers at ADI-L, but some new FN, RAMO, and Manroy (UK) .50s are in service also.
The MG can also be man-packed too (yikes).
She's a real classic, and has earned the respect on both the giving and receiving ends.
I hope they bring is MG back into CF (Army) service.
My Two Bob.
Wes