RAC/2
- Spin (Ramp) Up - Aprox. 1.25 seconds from button press to first round fired
- Spin (Ramp) Down - Aprox. 1.5 - 2 seconds from button release to barrels stop spinning (stopped hearing spinning sounds)
- Firing Time - Aprox. 5 seconds before gauge redlines and jam risk starts
- Heat Dissipation - Aprox. 10 seconds for gauge to go from redline (full) to empty
- Jam Time - Aprox. 10 seconds to clear jam
- Fire Rate - 8 rounds per second
RAC/5
- Spin (Ramp) Up - Aprox. 1.25 seconds from button press to first round fired
- Spin (Ramp) Down - Aprox. 1.5 - 2 seconds from button release to barrels stop spinning (stopped hearing spinning sounds)
- Firing Time - Aprox. 5 seconds before gauge redlines and jam risk starts
- Heat Dissipation - Aprox. 10 seconds for gauge to go from redline (full) to empty
- Jam Time - Aprox. 10 seconds to clear jam
- Fire Rate - 8 rounds per second
Both weapons have the similar stats in terms of handling, the RAC/2 trades damage for less space, weight, and heat output. Did not notice if the skill for UAC's and RAC's affected performance. These numbers were gathered on the test range (strapped both to my King Crab and fired into a wall) with help from a stopwatch (not exactly a perfect test). If I got anything wrong or if you'd like to share your thoughts, please leave a comment.