Drum Style Sights Adjuster for HK Rear Sight, Black Steel Adjustment Tool and Green Rubberized Handle Screwdriver

Comfortable non-slip green rubberized handle screwdriver and black steel adjustment tool. | Precision machined steel constructure. Works on all items using HK style drum sights | Adjusting the elevation & windage. Both adjustments are done at the rear sight. | Easy using and saving time. These rear sights adjusting tool releases spring tension so that the drum could be turned freely. | Lifetime Warranty. Message us and we will help to solve any problem