Real Avid AR15 Front Sight Adjuster Pro, For Adjusting AR15 Style Front Sights, Gray AVARFSAPRO The Front Sight Adjuster Pro" a versatile tool designed for precise front sight adjustments. This innovative accessory fits both 5-pin and 4-pin front sights" offering compatibility with AR sights from leading brands like H&K" Troy and Magpul. Its longer design ensures a better fit" while the removable tube accommodates A1 and A2 front sights. The compact case provides storage" protection and improved grip. Crafted from precision-machined tool steel" the Front Sight Adjuster Pro is built to last. Upgrade your front sight adjustment experience with this reliable and convenient tool.