Brownells AR-15 A2 Front Sight Adjustment Wrench 4-Prong

The Brownells AR-15 A2 Front Sight Wrench is a purpose-built gunsmithing tool designed for adjusting the A2-style front sight post on AR-15 rifles. The 4-prong design engages the front sight post securely, allowing precise elevation adjustments without damaging the sight. An essential tool for armorers and shooters who need to zero or re-zero their AR-15's iron sights quickly and correctly.