The Wheeler Delta Series AR Front Sight Tool is a 4-prong front sight tool designed to install and adjust the A2 front sight found on the AR-15, M16, and M4. It is machined from steel and has a black zinc finish to last for years. The key ring serves as a handle and helps keep the small tool accounted for. Can be used with any 1/4" hex driver.

Features :

• Install and adjust standard mil-spec a2 front sights on ar-15, m16 and m4
• "Can be used with any ¼" hex driver"
• Black zinc-plated steel