Two clips of the 556 RC2 on different 11.5" guns with different muzzle devices. First clip shows the RC2 on my 11.5" HRT build with the 4 prong, while the second clip is my night gun with a CTN warcomp, same as the last video.
Not the most scientific test being due to shitty acoustics of the indoor range, but in this setting I honestly could not tell a difference between the two in person, and there doesn't seem to be much difference captured by the clips either.
However, one difference that I have to note is that the warcomp, due to its ports on top, shits out SIGNIFICANTLY more carbon and junk onto the mount and can compared to the 4 prong. The RC2 on the CTN WC feels like it is just a hair from carbon locked after a couple mags, while the RC2 on the 4P slides in and out almost like new with double the mags. Therefore, I will be swapping out the warcomp soon for a non ported muzzle device.
![](https://s2.save4k.ru/pic/BpQuTkG4DEA/maxresdefault.jpg)