RPK needs adjustment (tiny buff)

The RPK compared to M240L is just weaker in the most important aspects
My biggest issue is the combination between the sluggish rpm and the strange decision to give it a carbine damage fall-off model. The M240L maintains its damage for further, naturally has a higher round count due to being belt fed, and has a higher rpm. 
So how would I like the RPK re-balanced/adjusted, well I see 2 options. 1. fix the damage fall-off model to not be that of a carbine for whatever reason they did that, Or 2. if its gonna be treated as basically the carbine of the LMG weapon class (automatic rifle) ACTUALLY TREAT IT LIKE THAT keep everything the same even the terrible damage fall-off model but increase its rpm to at least 600 or even just slightly higher like how it is in reality. As of right now there's really no reason to chose the RPK the galil is just a lighter more agile version with a similar or possibly exact damage fall-off model or if you want something more heavy and automatic just use the M240L its its just better for that role. The RPK just feels like its in between 2 options that do its role better than it does. The option 2 rpm buff would actually help it work like a heavier automatic focused version for the galil filling that role nicely while being more agile than the M240L allowing it to actually have a place and not being a strange middle option.