Mounting the FN Expert™
This guide details two methods for mounting the FN Expert optic to a standard AR rifle: using the Picatinny rail or the barrel compression clamp. The Picatinny method involves loosening screws, positioning the device, and tightening. The barrel clamp method requires selecting the correct clamp size, disassembling the clamp, positioning it on the barrel, and then mounting the optic. The video emphasizes the flexibility of positioning to avoid interference with other accessories.











