Peltor Tac/Sport 100 with Arc Rail Adapter

[bsegotta]

Does Anyone know if the Peltor Tac Sport 100 (TAC100-OTH) will work with the Peltor Arc Rail Adapter?

Also if you have a pair and can measure from post to post on the ear cup i can compare to the adapter.

Thank You

[MegademiC]

I have the tactical 100s and the posts measure 3.7" apart (outside of posts).