1) MG3 is outdated and heavy as fvck, also pretty unwiedly.
2) A DMR/Sniper would help alot.
3) Why are only the Machine Gunners equipped with a Pistols?
Mg3 aka MG42 is a great gun yes they are outdated I believe they should be modernised. Mg3 is a proven design dont mind if the Turkish army makes a modernised one along with light weight materials I think can still compete as a lmg in todays warfare.