[MWR RailGear] Iron Sight Kit "DFNDR"
The "DFNDR" IRN sight is a simple take on a weapon scope that doesn't use optics, is super light weight and affordable. It features a quick dismount for the main rear sight with a tri point thumbscrew, stylish shape and a matching front sight.
Part comes preassembled and includes:
1x DFNDR IRN Sight Parts kit
1x Tripoint Thumb screw knob
1x 20mm m4 screw
3x m4 slim nut
2x 12mm m4 screw