Pop Out Rail Adapter Kit -Fits Peltor, 3M, and other helmet headsets.

I understand that the the full release of these adapters will have the improved O-ring already install prior to shipping, however these did not and 1 of the 4 small hex screws on one adapter that needed to be removed to start the swap process was stripped prior to my receiving of it. I had to drill out the head and snap the **** to complete the process. It shouldn't be an issue for the final product but it seems like a poor choice to have multiple small screws that are easily stripped.

To pop them outward is easy but inward I need to remove the helmet to colaps one side other wise it's not enough room to snap in place. Also does not press against me head a well as the normal rail adapter this not allowing a better seal. Quality of material is good though.

So haven’t been able to put these through a full torture test yet but they worked perfectly during a recent class and would highly recommend.

Very good. But a little floppy when pulled back. Don’t feel like replacing the O rings myself