Heathen 4-port vs 5-port

[Lafar]

What are the differences in performance between the two brakes? Specifically for a 6.5 Creedmoor. Thanks!

 

[uAJollyRogering]

Adding more ports will generally grant more recoil reduction but diminishing returns kick in very quickly, the first port is doing almost all of the work, the second doing some more work, and then everything after that is pretty fractional. If you look up slow motion shots of brakes you can very much see this in action

 

[Lafar]

Thanks, appreciate the tip.