Wheeler Engineering 156243 Delta Series AR-15/M-16 Pivot Pin/Roll Pin Install Tool

The Wheeler Delta Series AR Pivot & Roll Pin Install Tool is designed for use with the AR-15, M4 or M-16 rifles. The Wheeler® AR Pivot Pin/Roll Pin Install tool makes pivot pin spring and detent work fast and effortless. It comes with handy key ring for storage, and is made of black zinc plated steel to stand up to any job.