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Barrel Dimpling Jig (0.75")

Barrel Dimpling Jig (0.75")

  • 3557


If your barrel didn't come with a gas block dimple, and you want a dimple, there's a fix for that. Slide this ring onto the barrel, gently tighten the cone-point set screw down into the gas port until the jig doesn't wiggle, then carefully drill or mark through the hole on the opposite side of the jig.

  • Single-hole style
  • Aligns your dimple exactly opposite the gas port
  • Drill hole is 11/64" diameter
  • Made exclusively for TNA in Ontario, Canada
  • Weight: 28g

You get:

  • (1) Dimple jig/tool

You need (separately):

  • 2.5mm hex key
  • Drill bit in the neighbourhood of 11/64" diameter to make the dimple

    Compatible with:

    • Barrels that use a 0.75" gas block

    Installation Difficulty: 

    Tools required: hex key and drill bit as mentioned above

    Installation notes: just take your time so you don't remove too much meat.  We did that and tried to add material by running the drill in reverse but it didn't work. Thanks Obama


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