I was wondering if anyone here could direct me to where i could find a cheap (preferably less than 50 dollars) rail mount for my pvs 14 type nv monocular, which would go on my airsoft steyr Aug. Are there any reputable brands for this? however the cheapest of cheap will do for this..... From what i understand it mounts via a thread that comes out of the mount and screws into the bottom of the unit, like a camera attaches to a tripod... Thanks!