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SAN SWISS ARMS side rail for the SIG 55x rifles. The rail will be fitted at the side of the handguard and allows for mounting of hardware. See 3rd picture as example on how it is mounted.



  • Aluminum, black
  • compatible with SIG 55x original handguard
  • Original SAN SWISS ARMS item, no copy.
  • Rail comes with 2 screws and 2 washers.

SIG 55x Handguard Side Rail

SKU: 3089
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