Yeah, it seems to be hardcoded and no way to avoid this has been discovered. Interestingly, if you set the cyclic rate too high (like 2000 RPM), it will fire four round bursts instead.

i really like hoe this makes the desert rifle feel when firing im guessing the reason as to why it cant just be full auto is baked into the base code i just wish i could find this fire rate feel with a 30 round mag for ARs