DEFIANCE AR-15 POLYMER REAR FLIP-UP SIGHT - BLACK
Features:
- Polymer and steel construction
- Mounts to MIL-STD 1913 Picatinny Rail
- Windage adjustment knob - no tools needed
- Tactile and audible detents both up and down
- Two aperture settings
- Folds flat regardless which aperture selected
- Extremely low profile
Specs:
- Length Folded 2.25in / 57.15mm
- Width at Base 1.19in / 30.22mm
- Width at Body 1.19in / 30.22mm
- Height Folded 0.56in / 14.22mm
- Weight 2.1oz / 59.53g
- Large Aperture Diameter 0.18” / 4.5mm
- Small Aperture Diameter 0.06” / 1.5mm