SIG Talk banner

Is there such a thing as a 3.7 ported barrel that works with the macro stock slide?

974 views 7 replies 4 participants last post by  Fletch  
#1 ·
I see one of the downsides of the macro vs the new hellcat pro comp is the velocity drop off presumably due to the shorter barrel. Seems like an easy fix would just be an extended barrel with a port at the end to match with the stock slots in the slide. Does such a thing exist?