Kriss Defiance Flip-up Sight - Rear - Polymer
Accepts our KD series sight posts made for the Kriss Defiance Sights. The Defiance Polymer rear sight delivers maximum functionality and strength with minimum bulk. This is a very functional and high quality sight at an affordable price. The front sight has a windage adjustment knob for quick, easy and precise windage adjustments without tools. Has a small and large aperture which flips easily and positively from one to the other. Snaps positively in place in up or folded position without any buttons to push. Extremely low profile when folded.