Drift0r info.. He hasn't covered the M8 yet.
XR2 with rapid fire only reduces the time between bursts by 12%, whereas the M8 receives a 19% reduction in speed between bursts.
XR2 benefits more from high caliber at close ranges, whereas the M8 benefits more from high caliber at lone ranges.
M8 has a higher fire rate.
I'm pretty sure M8 has less recoil. The XR2's third bullet in the first has high recoil.
XR2 has a 1.5% faster movement speed compared to all other ARs.
XR2 has the fastest reload speed for ARs.
This post was edited by ericswanson_19 on Dec 2 2015 09:19pm