Daniel Defense Big Hole Upper Receiver w/ Feed Ramps 04-012-09001. 315 front pin hole to fit the early Colt lowers with .315 front holes. This eliminates the need to use an offset pin which requires 2 screwdrivers during assembly / disassembly of...

In stock
  • ShipAmount
  • $0.00
  • RevType
  • 2
  • Manufacturer
  • Daniel Defense
  • Sku
  • 0401209001
  • Identity
  • 9229371227

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