KNS HK Duplex Crosshair Front Sight Installation Instructions:
- Punch out front sight disk roll pin and remove sight disk.
- Insert crosshair sight.
- Align holes for roll pin and carefully press roll pin in place.
This KNS Precision HK Duplex Crosshair Front Sight features a LIFETIME Warranty from KNS Precision.
For any technical support or warranty issues, please contact KNS Precision at:
KNS Precision, Inc.
112 Marschall Creek Road
Fredericksburg, TX 78624
1-830-997-0000
info@knsprecisioninc.com