Protos Muffs Upgrade

[nepia]

Thank you!  That's the sort of confirmation I was after

 

Cheers  👍

[David Krcivoy]

On 17/01/2024 at 02:32, marne said:

On one of my protos helmets, I use peltor X5 muffs. If you have the wishbones, they are plug and play. 

I'd like to upgrade my muffs on my Protos. The local arbor supply shop suggested the 3M Optime 98 muffs. They appear to be the correct width to fit into the wishbone, aside from the fact that the 98's have a flange type end on the muff. I'm assuming from viewing images of the X5's, that they they have the same  flange. Did you have to cut/grind that flange off the X5's? Thank you