Heckler and Koch Sight Adjustment Tool-RED A must sight tool for all HK 90 series rifles as well as the HK 416, MR556 & HK 417 rifles. Works to adjust any rear diopter type HK sight for both elevation and windage.
Sights
Heckler and Koch Sight Adjustment Tool Red Screwdriver
$69.99
+ Free ShippingThe Heckler and Koch Sight Adjustment Tool Red Screwdriver is in stock now at OTB Firearm. Browse our full Sights selection below.
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