Double tap does nothing to recoil. Nadda. Only fire rate.
The HK is 'exactly' the M4.
Scar has has more recoil than what? The HK? Of course.
It has less ammo because of the greater damage it does per round. Like the difference between an M21 and M40. In that regard the AK is at the top, but has the most kick.
As for red dots, that is outside the realm of what sidearms are for. Close range weapons that dont need a sight. The Glock is an exception, for the model, as a specops weapon.
edit:
I dont really like the iron sights on the scar either. There is a newer version of that available and when I have time I will check it out.
Another option, I will remove scar and put the acr model with the %100 exact scarh stats if... and only if... there will be zero complaints that its not the same as the old one. Zero comments about changing it or even nice requests. When I mean zero I mean not single peep from anybody to myself, Rugger, or any admin. Nothing at all in-game either. If there is even a slightest chance that even one person will complain to Rugger about it then this will be a non-starter. I will require everyone to post in the forums that they agree to these terms. And I do mean everybody. If I dont see a lot of people doing this then it wont happen.