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      Blued Front Sight Filler Screw for Pre October 2023 Mark 1 2 3 4

      Blued Front Sight Hex Filler Screw for Pre October 2019 Mark 1 2 3 4 IV & All 22/45 with **6-40 Holes *E23

      $1.99
      1.99

      SKU: R-MK-SIGHTR-FILLSCW-640-BLU

      In stock

      Description

      Blued Front Sight Filler Screw for Mark 1 2 3 4 IV & All 22/45 with **6-40 Holes
      6-40 NC

      In October 2019 Ruger switched the old 6-40 front sight threads for 6-48
      This screw will not fit the newer pistols, will only fit the older ones.
      BE CAREFUL AND CHECK THREADS BEFORE RUINING THREADS

      Hex screw

      We have other filler screws here

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