Silent Capture Bolt Extension

Silent Capture Bolt Extension


In stock

SKU: Silent100
Categories: ,

The Sylvan Arms Silent Capture Bolt Extension is hollowed out allowing you to run silent capture buffer spring systems with our Gen 3. Folding Stock Adapter. Designed for a 5/8 (.625) in. ID Bolt Carrier. Make sure that this will fit your configuration before purchasing!

Compatible with the following Silent Capture Buffer Spring Systems

  • JP Enterprise Silent Captured Springs
  • Armaspec SMB Sound Mitigation Buffer

Product Details

  • O-ring Diameter: .645 in. Designed for a 5/8 (.625) in. ID Bolt Carrier
  • Inside Diameter: .469 in.
  • Length: 3.423 in.
  • Weight: .6 oz.
  • Material: 6061-T6 Aluminum
  • Finish: Black Anodized
  • Comes with 3 same size O-rings

If have any questions, feel free to contact us before ordering!


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