Precision Reflex Picatinny Railed Gas Block .875 Diameter Black 03-875-04. This gas block weighs 2.5oz. The block locks into place with 2 crossbolts the same as our original gas block front sight. The rail height from barrel center line is 1.328...

In stock
  • ShipAmount
  • $0.00
  • RevType
  • 2
  • Manufacturer
  • Precision Reflex
  • Sku
  • 0387504
  • Identity
  • 36636521145

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