I'm surpised at the untrue things people are sayuing here.
I, myslf, can be a very potent 1 man mg squad, because I don't wait around for the guy who I just supressed to make his move, I immediately 1) move to a better postion and shoot him from there 2) if supressed enough, will go to his area and shoot him with his pitol, after having confirmed he has an inferior weapon (semi, bolt, etc.). If you get shot while deplyoed you are an idiot, because you didn't move enough. I don't ever being shot while deplyoed other than situations where you desperaetly try to deploy and the enemy is 10 mertes away from you and he saw you first.
Here's what I mean. Example: Lyes Krovy, bunker over looking ammo. There's a great sniper nest to the left, and Russians can jump the barriers to get up top anmd shoot you. I would in this case, fire targets near and inside ammo, duck, redeply in the same bunker but it would throw off the sniper's aim. If I do happen to draw fire, I will duck and immediately leave and look for a better postion since the postion I was just at is unsafe. A lot of people don't realise they can move without haveing to undeploy beacuse it undeploys them anyway. Being supressed? Duck and move.
If you break your MG, melt your barrel, or heat it up so the rythmic ratatatata slows down to a beat which resmbles a fast firing .50 calibre, you are an idiot. The split second you see any trace of smoke comng from you barrel you should IMMEDIATELY change it. If you don't you are an idiot. People also don't realise they can fire in 3-6 second bursts without heating up the barrel at all. You won't be shooting cinsecutively because you won't be shooting at that number of people, anyway. Unless, of course, you have extremely bad aim. 2-3 second bursts supress too.
The 34 is extremely inaccurate. Don't shoot it over 75 metres. It'll miss. You should only use it above those ranges if yuo have like 5 people around ready to give you ammo and you are in an ideal spot. Be prepared to fire huge amounts of ammo and to change you barrel often. The 34 is very, unique weapon. It's versatile. Close quarters the hipshooting will save your life, while it can supress with the amounts of ammo, it can be a short range semi auto, and it can flank. You should sue this gun on Danzig, krasnyi, tula outskirts, and other maps similar which you can exploit the 34's strengths. Some maps to avoid using it are Oddessa, Kaukusus and Baksan.
If the 34 were a resteraunt that served many things at a good quality, the 42 would be a resteraunt that was extremely expensive and the limited food it served would be top notch. While it lacks the hipshooting function, it is faster, more accurate, deploys more place, has less recoil, is quieter, so many more things that put it above the 34. The 42 is the ideal German weapon. Supress, move, kill. It is a very deadly weapon in the right hands. Use it on stalingrad, kaukusus, and long to medium range maps. But the 42 is not limited to these things. Set yourself up in a tactical postion and wait for the guy to move into your sights, set up in the most unexpected locations. You can more competantly kill a guy at 30-175 metres than with 34. You'l find yourself using theodrak's tip with this a lot.
No, the DP28 is not an automatic sniper. It is a mix between the 42 and 34. Its rugged and can handle a lot more than the German guns. The sight is easier to use, but you won't find yourself killing a guy at 100 metres because of the innacuracy. It's more accurate than 34 but less than the 42. Everything about it is just, "in the middle."
Now to reply to the topic title:
First Lietenant S.hithead says, "Wehn mann ein MG-schutze is, bleib auf der Bewegung."