SLR Sentry 8 .875 Clamp On Adjustable Gas Block Black SA8-CM. 400 inch Set Screw Spacing. 15-position adjustability from 0 - .125 inch port opening. Metering screw and screw bore design allows repeatability and reliability only SLR has been able to...

In stock
  • ShipAmount
  • $0.00
  • RevType
  • 2
  • Manufacturer
  • SLR
  • Sku
  • SA8CM
  • Identity
  • 9591846702

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