.750 Dimpling Jig

(66 reviews) Write a Review
SKU:
DJ7
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$35.99

Info

SKU:DJ7

Info

SKU:
DJ7

Description

Dimpling Jig for .750" Barrels

5  spacing for blocks with  .400" .425" .450"  .470" and .500" center to center

Includes Jig , Hardened Centering Screw and Custom Hardened Drill bushing

5/32" drill bit required.

7075 Billet T6 Aluminum 

5 position flats for Vice mounted drilling to keep barrel stable

 

Drill bit and Allen Wrenches available separately 


  • Numbers on Jig face the front (towards muzzle) 
  • Spacing to be used goes on DIMPLE side with drill bushing (opposite gas port)
  • If using one dimple only, always dimple under gas port

 

 

Video Instruction courtesy of FITTY%PRODUCTIONS

(not new 5 spacing jig but same process)

https://vimeo.com/164471200

 

66 Reviews

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  • 5
    Drill bit update

    This is the bit I use to dimple my barrel >>>Micro 100 SD-156 Spade Drill, 118° Point Angle, 5/32" Dia, 1.511" Flute Length.025" Web Thickness, 5/32" Shank Dia, 2" OAL, Uncoated https://www.amazon.com/dp/B00T4H8ZZM/ref=cm_sw_r_cp_api_i_BP4MP39ZE4PWDQ7FX4R5

  • 5
    For the best results

    For the best results use this drill bit>>Micro 100 SD-156 Spade Drill. I'm telling you it will work sooooo much better than a regular bit and not cut into the wall of your guide screw.You can find them on Amazon, be careful they cut really fast so watch your pressure and this jig is the best and I own two different sizes.

66 Reviews

  • 5
    Drill bit update

    This is the bit I use to dimple my barrel >>>Micro 100 SD-156 Spade Drill, 118° Point Angle, 5/32" Dia, 1.511" Flute Length.025" Web Thickness, 5/32" Shank Dia, 2" OAL, Uncoated https://www.amazon.com/dp/B00T4H8ZZM/ref=cm_sw_r_cp_api_i_BP4MP39ZE4PWDQ7FX4R5

  • 5
    For the best results

    For the best results use this drill bit>>Micro 100 SD-156 Spade Drill. I'm telling you it will work sooooo much better than a regular bit and not cut into the wall of your guide screw.You can find them on Amazon, be careful they cut really fast so watch your pressure and this jig is the best and I own two different sizes.

  • 5
    .750 dimple jig

    awesome customer service I ordered a .750 dimple jig and they accidently shipped one meant for .625 all it took was one email and a photo to get the mistake taken care of. dimple jig worked as advertised. great way to ensure proper gas block alignment during a fresh build.

  • 5
    Very easy to use

    The gas port set screw pulls it into alignment. 2 quick hits with a drill and I was done.i would recommend just doing the screw that aligns with the port. This keeps your options open if you ever want to change the block

  • 5
    Excellent

    Excellent quality jig. Made dimpling the barrel very easy. Alignment was perfect

  • 5
    Excellent choice to dimple barrel

    I found this jig to be an excellent choice in dimpling my barrel. I wanted to install a set screw gas block and always wanted to dimple my own barrel to ensure a solid lock up. It was easy. You measure e distance between your set screws for gas black and use the appropriate size in the jig. You insert the pointed screw for the jig and secure to gas port then flip over and slowly remove material using an appropriate size drill bit. As long as you take your time and measure your set screws you are good to go. I had to google the video that SLR provided as the link was dead

  • 5
    Dimple jig

    A must have tool for gas block placement...

  • 5
    Dimple jig

    Extreme quality, does what it's supposed to. What else should be said?

  • 5
    Dimpling jig

    Hi quality dimpling jig, and super fast processing and shipping, 5 Stars across the board

  • 5
    Works Great!

    The .750 spacing is perfect! Holes lined up and everything is running smoothly. Very easy jig to understand and use!

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