ERGO Grip AR-15 M4 Forward Rail f/Front Sight Base 4850. Installs onto A1/A2 front sight base locking inside the front sight and requiring no modification to your firearm. The Ergo M4 Forward Rail allows for attachment of Picatinny rail mounted...

In stock
  • ShipAmount
  • $0.00
  • RevType
  • 2
  • Manufacturer
  • ERGO
  • Sku
  • 4850
  • Identity
  • 30529185268

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