It's actually not broken I had a lot of single shot multi-kills using rockets/tanks so I wasn't wasting any shots. So in actual fact it's correct. Kinda.
P.S. Don't fire miniguns into air... bye bye accuracy!
As for the ACW-R it's great for all ranges if setup right I've found. If you "tap fire"
(that new buzzword that anyone who's played Battlefield with any sense has been doing since forever) or
burst fire with it in decent groupings long range isn't an issue at all. The ROF is great up close as well, I'm finding the sweet spot to be muzzle break, laser sight and Magpul (
sorry that's copyrighted, *
angled) foregrip.
I've had a bit of a play with the MTar as well, the rate of fire on that thing is nuts, it's utterly untouchable at close/medium range at the minute, in controlled bursts it packs a hell of a punch.
I beasted through the support class with the M249 and got all it's battlepacks, now I'm working on the MG4, similar characteristics, but pulls more to the right a bit. And it sounds booodiful.
Just finished all my kit unlocks last night so I'm going to start getting 510's on all my guns now

I've been thoroughly enjoying the new L96A1, the muzzle velocity makes that thing amazing, I cracked a single shot 656.24 meter headshot with it on Lancam Dam the other night, then when the guy respawned to hunt me i cracked him again in one shot h/s at around 550meters so yeah, loving that gun! (had it zeroed for 300, and used 2 dots down on the 14x scope, for the first shot, and one dot for the second, in case you're wondering).