Brands:Brand: N-Vision Optics
J-Arm connects GT-14 style night vision monocular to a head mount or helmet mount.
It attaches well to my Armasight Spark but does not adjust well to a rino mount. Armasight has made these products to really only fit with other Armasight products. I returned it and used an adapter with a standard J-arm. It would probable work well with the Armasight skullcrusher mount but I didn't want to spend that much on their skullcrusher and wanted it helmet mounted. The construction was good quality but a little over priced.
Works and fits perfect for Armasight spark and a norotos II JArm. Has some plastic parts but so does pvs 14 mounts. Well made over all. A bit pricey for what it does and for that, four stars.
Works great to attach my ATN NVM-14 to a Rhino II mount.
defective item, broken swing arm lock