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Stand-alone rail system for AR/M4 weapons with a standard A1/A2 front sight base
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
Includes Black ERGO LowPro Rail Covers
Weight: 8.7 ounces