N marked charging handle, anyone know who makes it?

i have a charging handle with a “N” marking. any ideas on this marking? is this any good? i know a ch is a ch, but was curious.

bump. anyone?

I just looked at DD, LMT, RRA and BCM charging handles and the only one that had any marking was the BCM and that is quite obviously labeled. Maybe someone else has one with an “N”.

And I disagree that a CH is a CH. There is a big change when you go to a PRI or the current favorite of many the BCM.

Cheap CHs will flex heavily and twist easily, and are often found on lower end weapons. All CHs are not the same.