ERGOs AR/M4 Forward Rail is a stand-alone rail system for AR/M4 weapons with a standard A1/A2 front sight base. It allows for attachment of Picatinny rail mounted accessories forward of the front sight base. Provides extended hand hold opportunities for shooters.
- ,Installs onto A1/A2 front sight base, locking inside the front sight requiring NO modification to firearm,
- Black ERGO LowPro Rail Covers included