Making guns alternate fire or fire in sequence?

[KJakker 875]

Is a possible to make guns under the control of a single gunner fire in sequence? For example, say a gun has a rate of fire of 20 rounds per minuet and two of the guns are under the control of the same gunner as part of a twin mount. Is it possible to make first one gun and then the other gun fire at a 1.5 second intervals instead of both guns firing at the same time every 3 seconds?

[+RAVEN 414]

I don't think the Game Engine will permit that with the desired results.

Edited November 13, 2013 by RAVEN