KAC-Knight's Armament Micro Flip-Up Front Sight Pivot Pin C-Clip

KAC-Knight's Armament Micro Flip-Up Front Sight Pivot Pin C-Clip (21571)

Replacement c-clip fits the Knight's Armament MICRO front iron sights (part number 25654, sold here).  

Note: Does not fit the #99051 front sights

Sold individually.