AirTac Customs CNC Pins (Pivot Pin)

This AirTac Customs Flux M4 Pin Set Features: "Flux" Pivot Pin: Easy toolless removal Included o-ring to lock in place Heat-treated 6061 CNC Aluminum Anodized for durability and style Compatible with: Any V2 M4 Lower (G&G, Lancer, Monk Customs compatible)